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<div class="header">
  <div class="summary">
<a href="#define-members">宏定义</a> &#124;
<a href="#func-members">函数</a>  </div>
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<div class="title">editml.c 文件参考</div>  </div>
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<div class="contents">
<div class="textblock"><code>#include &quot;<a class="el" href="a03620_source.html">precomp.h</a>&quot;</code><br />
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<p><a href="a00128_source.html">浏览源代码.</a></p>
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宏定义</h2></td></tr>
<tr class="memitem:a97c6194edfc535c7db438863b2bfd456"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a97c6194edfc535c7db438863b2bfd456">LINEBUMP</a>&#160;&#160;&#160;32</td></tr>
<tr class="separator:a97c6194edfc535c7db438863b2bfd456"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af12e2ee385b4de4c0d4aa567b59d8228"><td class="memItemLeft" align="right" valign="top">#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>&#160;&#160;&#160;0xffffffff</td></tr>
<tr class="separator:af12e2ee385b4de4c0d4aa567b59d8228"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
函数</h2></td></tr>
<tr class="memitem:aa3033f3c6f2bd8a842d621d411a1ded3"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a> (HDC hdc, LPSTR lpstr, int nCnt, <a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:aa3033f3c6f2bd8a842d621d411a1ded3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4eab377697997abaad1466d5f3683031"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a4eab377697997abaad1466d5f3683031">MLSize</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, BOOL fRedraw)</td></tr>
<tr class="separator:a4eab377697997abaad1466d5f3683031"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa791214f4e131cc77b3e59dd7e339565"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aa791214f4e131cc77b3e59dd7e339565">MLCalcXOffset</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, int lineNumber)</td></tr>
<tr class="separator:aa791214f4e131cc77b3e59dd7e339565"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af027b02f20ed754a28dbaffb0c315cc6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ich, BOOL fLeft)</td></tr>
<tr class="separator:af027b02f20ed754a28dbaffb0c315cc6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad7765faa70b41215dd1e14efa082ca34"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc)</td></tr>
<tr class="separator:ad7765faa70b41215dd1e14efa082ca34"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aafac7e536d40b6456dc6409b5929f705"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> lineNumber)</td></tr>
<tr class="separator:aafac7e536d40b6456dc6409b5929f705"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af3e5aea0575d44a8ef1733bae71b52d4"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ich)</td></tr>
<tr class="separator:af3e5aea0575d44a8ef1733bae71b52d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a392bf1407f44549285a62a009e0e24ea"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ich, BOOL prevLine, LPPOINT ppt)</td></tr>
<tr class="separator:a392bf1407f44549285a62a009e0e24ea"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2b4f5afca44125bcaa73303c85c818ae"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, LPPOINT mousePt, <a class="el" href="a00365.html#a0eb6898e3512e10920a4f385f1bc482e">LPICH</a> pline)</td></tr>
<tr class="separator:a2b4f5afca44125bcaa73303c85c818ae"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abbf6ac9595d5cf96ba37b77a8e39f955"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#abbf6ac9595d5cf96ba37b77a8e39f955">MLChangeSelection</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichNewMinSel, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichNewMaxSel)</td></tr>
<tr class="separator:abbf6ac9595d5cf96ba37b77a8e39f955"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a085d227b6af69960ef1441bf2723e5a6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a085d227b6af69960ef1441bf2723e5a6">MLUpdateiCaretLine</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:a085d227b6af69960ef1441bf2723e5a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a37b047405749d0a781f1ac9815e29fd0"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, LPSTR lpText, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cchInsert, BOOL fUserTyping)</td></tr>
<tr class="separator:a37b047405749d0a781f1ac9815e29fd0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac755985b00631f01f180d8f328bd2b6e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#ac755985b00631f01f180d8f328bd2b6e">MLReplaceSel</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, LPSTR lpText)</td></tr>
<tr class="separator:ac755985b00631f01f180d8f328bd2b6e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad3913f5d5723eb4c93fbbeb70f2670eb"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:ad3913f5d5723eb4c93fbbeb70f2670eb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af73f00191c19c853ed9d9cd282f3c6dd"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#af73f00191c19c853ed9d9cd282f3c6dd">MLInsertchLine</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> iLine, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ich, BOOL fUserTyping)</td></tr>
<tr class="separator:af73f00191c19c853ed9d9cd282f3c6dd"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa8ee31bfcf2f8a74e875d1b94b936e53"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aa8ee31bfcf2f8a74e875d1b94b936e53">MLShiftchLines</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> iLine, int delta)</td></tr>
<tr class="separator:aa8ee31bfcf2f8a74e875d1b94b936e53"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7b8b5ce2c2de282a118f017cd70092e3"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> iLine, int cchDelta, BOOL fUserTyping, PLONG pll, PLONG phl)</td></tr>
<tr class="separator:a7b8b5ce2c2de282a118f017cd70092e3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:add685a49291fb5b1b80f8beee682b741"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#add685a49291fb5b1b80f8beee682b741">MLPaint</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, LPRECT lprc)</td></tr>
<tr class="separator:add685a49291fb5b1b80f8beee682b741"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1860f8cc259f23365ce7927e8f5892cc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a1860f8cc259f23365ce7927e8f5892cc">MLKeyDown</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> virtKeyCode, int keyMods)</td></tr>
<tr class="separator:a1860f8cc259f23365ce7927e8f5892cc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aad315a48d2123a17f4f6244f4d0f11f2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aad315a48d2123a17f4f6244f4d0f11f2">MLChar</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> keyValue, int keyMods)</td></tr>
<tr class="separator:aad315a48d2123a17f4f6244f4d0f11f2"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a13715c4828f9bf6d351ea4bff272fb8e"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> PASCAL NEAR&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a13715c4828f9bf6d351ea4bff272fb8e">MLPasteText</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:a13715c4828f9bf6d351ea4bff272fb8e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a1bf2784764dad1faea12d96724d5ab59"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> virtKeyDown, LPPOINT mousePt)</td></tr>
<tr class="separator:a1bf2784764dad1faea12d96724d5ab59"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aab551b1c117e01483cad673c033e8042"><td class="memItemLeft" align="right" valign="top">LONG&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, BOOL fVertical, int cmd, int iAmt, BOOL fRedraw)</td></tr>
<tr class="separator:aab551b1c117e01483cad673c033e8042"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a73bee51be0d7b8e7b314f1df4a08550a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a73bee51be0d7b8e7b314f1df4a08550a">MLSetFocus</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:a73bee51be0d7b8e7b314f1df4a08550a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab2ad3a12e0e65b77d0c0e1a98fb6c572"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#ab2ad3a12e0e65b77d0c0e1a98fb6c572">MLKillFocus</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:ab2ad3a12e0e65b77d0c0e1a98fb6c572"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aebad30f9124918a4eb9bee23075c3072"><td class="memItemLeft" align="right" valign="top">BOOL&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped)</td></tr>
<tr class="separator:aebad30f9124918a4eb9bee23075c3072"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae23f68344660d1ad6ea5dc43d71eed13"><td class="memItemLeft" align="right" valign="top">LONG&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#ae23f68344660d1ad6ea5dc43d71eed13">MLEditWndProc</a> (HWND hwnd, <a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> message, <a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> wParam, LONG lParam)</td></tr>
<tr class="separator:ae23f68344660d1ad6ea5dc43d71eed13"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a797489de54fec894b461b54b0da1fce7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a> (<a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a> ped, HDC hdc, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichStart, <a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichEnd, BOOL fSelChange)</td></tr>
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</table>
<h2 class="groupheader">宏定义说明</h2>
<a id="a97c6194edfc535c7db438863b2bfd456"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a97c6194edfc535c7db438863b2bfd456">&#9670;&nbsp;</a></span>LINEBUMP</h2>

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        <tr>
          <td class="memname">#define LINEBUMP&#160;&#160;&#160;32</td>
        </tr>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00015">15</a> 行定义.</p>

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<a id="af12e2ee385b4de4c0d4aa567b59d8228"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af12e2ee385b4de4c0d4aa567b59d8228">&#9670;&nbsp;</a></span>ML_REFRESH</h2>

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          <td class="memname">#define ML_REFRESH&#160;&#160;&#160;0xffffffff</td>
        </tr>
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</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00020">20</a> 行定义.</p>

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<h2 class="groupheader">函数说明</h2>
<a id="a7b8b5ce2c2de282a118f017cd70092e3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7b8b5ce2c2de282a118f017cd70092e3">&#9670;&nbsp;</a></span>MLBuildchLines()</h2>

<div class="memitem">
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        <tr>
          <td class="memname">void MLBuildchLines </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>iLine</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cchDelta</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fUserTyping</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">PLONG&#160;</td>
          <td class="paramname"><em>pll</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">PLONG&#160;</td>
          <td class="paramname"><em>phl</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01261">1261</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01268"></a><span class="lineno"> 1268</span>&#160;{</div>
<div class="line"><a name="l01269"></a><span class="lineno"> 1269</span>&#160;    PSTR ptext; <span class="comment">/* Starting address of the text */</span></div>
<div class="line"><a name="l01270"></a><span class="lineno"> 1270</span>&#160; </div>
<div class="line"><a name="l01271"></a><span class="lineno"> 1271</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01272"></a><span class="lineno"> 1272</span>&#160;<span class="comment">     * We keep these ICH&#39;s so that we can Unlock ped-&gt;hText when we have to grow</span></div>
<div class="line"><a name="l01273"></a><span class="lineno"> 1273</span>&#160;<span class="comment">     * the chlines array. With large text handles, it becomes a problem if we</span></div>
<div class="line"><a name="l01274"></a><span class="lineno"> 1274</span>&#160;<span class="comment">     * have a locked block in the way.</span></div>
<div class="line"><a name="l01275"></a><span class="lineno"> 1275</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01276"></a><span class="lineno"> 1276</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichLineStart;</div>
<div class="line"><a name="l01277"></a><span class="lineno"> 1277</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichLineEnd;</div>
<div class="line"><a name="l01278"></a><span class="lineno"> 1278</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichLineEndBeforeCRLF;</div>
<div class="line"><a name="l01279"></a><span class="lineno"> 1279</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichCRLF;</div>
<div class="line"><a name="l01280"></a><span class="lineno"> 1280</span>&#160; </div>
<div class="line"><a name="l01281"></a><span class="lineno"> 1281</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cch;</div>
<div class="line"><a name="l01282"></a><span class="lineno"> 1282</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l01283"></a><span class="lineno"> 1283</span>&#160; </div>
<div class="line"><a name="l01284"></a><span class="lineno"> 1284</span>&#160;    BOOL fLineBroken = FALSE; <span class="comment">/* Initially, no new line breaks are made */</span></div>
<div class="line"><a name="l01285"></a><span class="lineno"> 1285</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> minCchBreak;</div>
<div class="line"><a name="l01286"></a><span class="lineno"> 1286</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> maxCchBreak;</div>
<div class="line"><a name="l01287"></a><span class="lineno"> 1287</span>&#160;    BOOL fOnDelimiter;</div>
<div class="line"><a name="l01288"></a><span class="lineno"> 1288</span>&#160; </div>
<div class="line"><a name="l01289"></a><span class="lineno"> 1289</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) {</div>
<div class="line"><a name="l01290"></a><span class="lineno"> 1290</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a> = 0;</div>
<div class="line"><a name="l01291"></a><span class="lineno"> 1291</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> = 0;</div>
<div class="line"><a name="l01292"></a><span class="lineno"> 1292</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a> = 0;</div>
<div class="line"><a name="l01293"></a><span class="lineno"> 1293</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> = 1;</div>
<div class="line"><a name="l01294"></a><span class="lineno"> 1294</span>&#160; </div>
<div class="line"><a name="l01295"></a><span class="lineno"> 1295</span>&#160;        <span class="keywordflow">if</span> (pll)</div>
<div class="line"><a name="l01296"></a><span class="lineno"> 1296</span>&#160;            *pll = 0;</div>
<div class="line"><a name="l01297"></a><span class="lineno"> 1297</span>&#160;        <span class="keywordflow">if</span> (phl)</div>
<div class="line"><a name="l01298"></a><span class="lineno"> 1298</span>&#160;            *phl = 0;</div>
<div class="line"><a name="l01299"></a><span class="lineno"> 1299</span>&#160; </div>
<div class="line"><a name="l01300"></a><span class="lineno"> 1300</span>&#160;        <span class="keywordflow">goto</span> UpdateScroll;</div>
<div class="line"><a name="l01301"></a><span class="lineno"> 1301</span>&#160;    }</div>
<div class="line"><a name="l01302"></a><span class="lineno"> 1302</span>&#160; </div>
<div class="line"><a name="l01303"></a><span class="lineno"> 1303</span>&#160;    <span class="keywordflow">if</span> (fUserTyping &amp;&amp; cchDelta)</div>
<div class="line"><a name="l01304"></a><span class="lineno"> 1304</span>&#160;        <a class="code" href="a00128.html#aa8ee31bfcf2f8a74e875d1b94b936e53">MLShiftchLines</a>(ped, iLine + 1, cchDelta);</div>
<div class="line"><a name="l01305"></a><span class="lineno"> 1305</span>&#160; </div>
<div class="line"><a name="l01306"></a><span class="lineno"> 1306</span>&#160;    hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l01307"></a><span class="lineno"> 1307</span>&#160; </div>
<div class="line"><a name="l01308"></a><span class="lineno"> 1308</span>&#160;    <span class="keywordflow">if</span> (!iLine &amp;&amp; !cchDelta &amp;&amp; !fUserTyping) {</div>
<div class="line"><a name="l01309"></a><span class="lineno"> 1309</span>&#160; </div>
<div class="line"><a name="l01310"></a><span class="lineno"> 1310</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01311"></a><span class="lineno"> 1311</span>&#160;<span class="comment">         * Reset maxpixelwidth only if we will be running through the whole</span></div>
<div class="line"><a name="l01312"></a><span class="lineno"> 1312</span>&#160;<span class="comment">         * text. Better too long than too short.</span></div>
<div class="line"><a name="l01313"></a><span class="lineno"> 1313</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01314"></a><span class="lineno"> 1314</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a> = 0;</div>
<div class="line"><a name="l01315"></a><span class="lineno"> 1315</span>&#160; </div>
<div class="line"><a name="l01316"></a><span class="lineno"> 1316</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01317"></a><span class="lineno"> 1317</span>&#160;<span class="comment">         * Reset number of lines in text since we will be running through all</span></div>
<div class="line"><a name="l01318"></a><span class="lineno"> 1318</span>&#160;<span class="comment">         * the text anyway...</span></div>
<div class="line"><a name="l01319"></a><span class="lineno"> 1319</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01320"></a><span class="lineno"> 1320</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> = 1;</div>
<div class="line"><a name="l01321"></a><span class="lineno"> 1321</span>&#160;    }</div>
<div class="line"><a name="l01322"></a><span class="lineno"> 1322</span>&#160; </div>
<div class="line"><a name="l01323"></a><span class="lineno"> 1323</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01324"></a><span class="lineno"> 1324</span>&#160;<span class="comment">     * Set min and max line built to be the starting line</span></div>
<div class="line"><a name="l01325"></a><span class="lineno"> 1325</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01326"></a><span class="lineno"> 1326</span>&#160;    minCchBreak = maxCchBreak = (cchDelta ? ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] : 0);</div>
<div class="line"><a name="l01327"></a><span class="lineno"> 1327</span>&#160; </div>
<div class="line"><a name="l01328"></a><span class="lineno"> 1328</span>&#160;    ptext = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped);</div>
<div class="line"><a name="l01329"></a><span class="lineno"> 1329</span>&#160; </div>
<div class="line"><a name="l01330"></a><span class="lineno"> 1330</span>&#160;    ichCRLF = ichLineStart = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine];</div>
<div class="line"><a name="l01331"></a><span class="lineno"> 1331</span>&#160; </div>
<div class="line"><a name="l01332"></a><span class="lineno"> 1332</span>&#160;    <span class="keywordflow">while</span> (ichLineStart &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l01333"></a><span class="lineno"> 1333</span>&#160;        <span class="keywordflow">if</span> (ichLineStart &gt;= ichCRLF) {</div>
<div class="line"><a name="l01334"></a><span class="lineno"> 1334</span>&#160;            ichCRLF = ichLineStart;</div>
<div class="line"><a name="l01335"></a><span class="lineno"> 1335</span>&#160; </div>
<div class="line"><a name="l01336"></a><span class="lineno"> 1336</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01337"></a><span class="lineno"> 1337</span>&#160;<span class="comment">             * Move ichCRLF ahead to either the first CR or to the end of text.</span></div>
<div class="line"><a name="l01338"></a><span class="lineno"> 1338</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01339"></a><span class="lineno"> 1339</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l01340"></a><span class="lineno"> 1340</span>&#160;                <span class="keywordflow">while</span> (ichCRLF &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l01341"></a><span class="lineno"> 1341</span>&#160;                    <span class="keywordflow">if</span> (*(ptext + ichCRLF) == 0x0D) {</div>
<div class="line"><a name="l01342"></a><span class="lineno"> 1342</span>&#160;                        <span class="keywordflow">if</span> (*(ptext + ichCRLF + 1) == 0x0A ||</div>
<div class="line"><a name="l01343"></a><span class="lineno"> 1343</span>&#160;                                *(WORD UNALIGNED *)(ptext + ichCRLF + 1) == 0x0A0D)</div>
<div class="line"><a name="l01344"></a><span class="lineno"> 1344</span>&#160;                            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01345"></a><span class="lineno"> 1345</span>&#160;                    }</div>
<div class="line"><a name="l01346"></a><span class="lineno"> 1346</span>&#160;                    ichCRLF++;</div>
<div class="line"><a name="l01347"></a><span class="lineno"> 1347</span>&#160;                }</div>
<div class="line"><a name="l01348"></a><span class="lineno"> 1348</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01349"></a><span class="lineno"> 1349</span>&#160;                LPWSTR pwtext = (LPWSTR)ptext;</div>
<div class="line"><a name="l01350"></a><span class="lineno"> 1350</span>&#160; </div>
<div class="line"><a name="l01351"></a><span class="lineno"> 1351</span>&#160;                <span class="keywordflow">while</span> (ichCRLF &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l01352"></a><span class="lineno"> 1352</span>&#160;                    <span class="keywordflow">if</span> (*(pwtext + ichCRLF) == 0x0D) {</div>
<div class="line"><a name="l01353"></a><span class="lineno"> 1353</span>&#160;                        <span class="keywordflow">if</span> (*(pwtext + ichCRLF + 1) == 0x0A ||</div>
<div class="line"><a name="l01354"></a><span class="lineno"> 1354</span>&#160;                                *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)(pwtext + ichCRLF + 1) == 0x000A000D)</div>
<div class="line"><a name="l01355"></a><span class="lineno"> 1355</span>&#160;                            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01356"></a><span class="lineno"> 1356</span>&#160;                    }</div>
<div class="line"><a name="l01357"></a><span class="lineno"> 1357</span>&#160;                    ichCRLF++;</div>
<div class="line"><a name="l01358"></a><span class="lineno"> 1358</span>&#160;                }</div>
<div class="line"><a name="l01359"></a><span class="lineno"> 1359</span>&#160;            }</div>
<div class="line"><a name="l01360"></a><span class="lineno"> 1360</span>&#160;        }</div>
<div class="line"><a name="l01361"></a><span class="lineno"> 1361</span>&#160; </div>
<div class="line"><a name="l01362"></a><span class="lineno"> 1362</span>&#160; </div>
<div class="line"><a name="l01363"></a><span class="lineno"> 1363</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">fWrap</a>) {</div>
<div class="line"><a name="l01364"></a><span class="lineno"> 1364</span>&#160; </div>
<div class="line"><a name="l01365"></a><span class="lineno"> 1365</span>&#160;            <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>  LineWidth;</div>
<div class="line"><a name="l01366"></a><span class="lineno"> 1366</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01367"></a><span class="lineno"> 1367</span>&#160;<span class="comment">             * If we are not word wrapping, line breaks are signified by CRLF.</span></div>
<div class="line"><a name="l01368"></a><span class="lineno"> 1368</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01369"></a><span class="lineno"> 1369</span>&#160; </div>
<div class="line"><a name="l01370"></a><span class="lineno"> 1370</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01371"></a><span class="lineno"> 1371</span>&#160;<span class="comment">             * We will limit lines to MAXLINELENGTH characters maximum</span></div>
<div class="line"><a name="l01372"></a><span class="lineno"> 1372</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01373"></a><span class="lineno"> 1373</span>&#160;            ichLineEnd = ichLineStart + min(ichCRLF - ichLineStart, MAXLINELENGTH);</div>
<div class="line"><a name="l01374"></a><span class="lineno"> 1374</span>&#160; </div>
<div class="line"><a name="l01375"></a><span class="lineno"> 1375</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01376"></a><span class="lineno"> 1376</span>&#160;<span class="comment">             * We will keep track of what the longest line is for the horizontal</span></div>
<div class="line"><a name="l01377"></a><span class="lineno"> 1377</span>&#160;<span class="comment">             * scroll bar thumb positioning.</span></div>
<div class="line"><a name="l01378"></a><span class="lineno"> 1378</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01379"></a><span class="lineno"> 1379</span>&#160;            LineWidth = <a class="code" href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a>(hdc, ptext + ichLineStart * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>,</div>
<div class="line"><a name="l01380"></a><span class="lineno"> 1380</span>&#160;                                        ichLineEnd - ichLineStart,</div>
<div class="line"><a name="l01381"></a><span class="lineno"> 1381</span>&#160;                                        ped);</div>
<div class="line"><a name="l01382"></a><span class="lineno"> 1382</span>&#160;            ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a> = max(ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a>,(<span class="keywordtype">int</span>)LineWidth);</div>
<div class="line"><a name="l01383"></a><span class="lineno"> 1383</span>&#160; </div>
<div class="line"><a name="l01384"></a><span class="lineno"> 1384</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01385"></a><span class="lineno"> 1385</span>&#160; </div>
<div class="line"><a name="l01386"></a><span class="lineno"> 1386</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01387"></a><span class="lineno"> 1387</span>&#160;<span class="comment">             * Check if the width of the edit control is non-zero;</span></div>
<div class="line"><a name="l01388"></a><span class="lineno"> 1388</span>&#160;<span class="comment">             * a part of the fix for Bug #7402 -- SANKAR -- 01/21/91 --</span></div>
<div class="line"><a name="l01389"></a><span class="lineno"> 1389</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01390"></a><span class="lineno"> 1390</span>&#160;            <span class="keywordflow">if</span>(ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right &gt; ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left) {</div>
<div class="line"><a name="l01391"></a><span class="lineno"> 1391</span>&#160; </div>
<div class="line"><a name="l01392"></a><span class="lineno"> 1392</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l01393"></a><span class="lineno"> 1393</span>&#160;                <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l01394"></a><span class="lineno"> 1394</span>&#160;                    ichLineEnd = ichLineStart +</div>
<div class="line"><a name="l01395"></a><span class="lineno"> 1395</span>&#160;                        (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_CCHINWIDTH,</div>
<div class="line"><a name="l01396"></a><span class="lineno"> 1396</span>&#160;                                hdc, (LPSTR)(ptext+ichLineStart * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>),</div>
<div class="line"><a name="l01397"></a><span class="lineno"> 1397</span>&#160;                                ichCRLF - ichLineStart,</div>
<div class="line"><a name="l01398"></a><span class="lineno"> 1398</span>&#160;                                ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right-ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left, TRUE);</div>
<div class="line"><a name="l01399"></a><span class="lineno"> 1399</span>&#160;                } <span class="keywordflow">else</span></div>
<div class="line"><a name="l01400"></a><span class="lineno"> 1400</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01401"></a><span class="lineno"> 1401</span>&#160;                {</div>
<div class="line"><a name="l01402"></a><span class="lineno"> 1402</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01403"></a><span class="lineno"> 1403</span>&#160;<span class="comment">                     * Find the end of the line based solely on text extents</span></div>
<div class="line"><a name="l01404"></a><span class="lineno"> 1404</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01405"></a><span class="lineno"> 1405</span>&#160;                    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l01406"></a><span class="lineno"> 1406</span>&#160;                        ichLineEnd = ichLineStart +</div>
<div class="line"><a name="l01407"></a><span class="lineno"> 1407</span>&#160;                                 <a class="code" href="a00125.html#a5997a6aea85757742d93d3f57f5e3537">ECCchInWidth</a>(ped, hdc,</div>
<div class="line"><a name="l01408"></a><span class="lineno"> 1408</span>&#160;                                              ptext + ichLineStart,</div>
<div class="line"><a name="l01409"></a><span class="lineno"> 1409</span>&#160;                                              ichCRLF - ichLineStart,</div>
<div class="line"><a name="l01410"></a><span class="lineno"> 1410</span>&#160;                                              ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left,</div>
<div class="line"><a name="l01411"></a><span class="lineno"> 1411</span>&#160;                                              TRUE);</div>
<div class="line"><a name="l01412"></a><span class="lineno"> 1412</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01413"></a><span class="lineno"> 1413</span>&#160;                        ichLineEnd = ichLineStart +</div>
<div class="line"><a name="l01414"></a><span class="lineno"> 1414</span>&#160;                                 <a class="code" href="a00125.html#a5997a6aea85757742d93d3f57f5e3537">ECCchInWidth</a>(ped, hdc,</div>
<div class="line"><a name="l01415"></a><span class="lineno"> 1415</span>&#160;                                              (LPSTR)((LPWSTR)ptext + ichLineStart),</div>
<div class="line"><a name="l01416"></a><span class="lineno"> 1416</span>&#160;                                              ichCRLF - ichLineStart,</div>
<div class="line"><a name="l01417"></a><span class="lineno"> 1417</span>&#160;                                              ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left,</div>
<div class="line"><a name="l01418"></a><span class="lineno"> 1418</span>&#160;                                              TRUE);</div>
<div class="line"><a name="l01419"></a><span class="lineno"> 1419</span>&#160;                    }</div>
<div class="line"><a name="l01420"></a><span class="lineno"> 1420</span>&#160;                }</div>
<div class="line"><a name="l01421"></a><span class="lineno"> 1421</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01422"></a><span class="lineno"> 1422</span>&#160;                ichLineEnd = ichLineStart;</div>
<div class="line"><a name="l01423"></a><span class="lineno"> 1423</span>&#160;            }</div>
<div class="line"><a name="l01424"></a><span class="lineno"> 1424</span>&#160; </div>
<div class="line"><a name="l01425"></a><span class="lineno"> 1425</span>&#160;            <span class="keywordflow">if</span> (ichLineEnd == ichLineStart &amp;&amp; ichCRLF - ichLineStart) {</div>
<div class="line"><a name="l01426"></a><span class="lineno"> 1426</span>&#160; </div>
<div class="line"><a name="l01427"></a><span class="lineno"> 1427</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01428"></a><span class="lineno"> 1428</span>&#160;<span class="comment">                 * Maintain a minimum of one char per line</span></div>
<div class="line"><a name="l01429"></a><span class="lineno"> 1429</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01430"></a><span class="lineno"> 1430</span>&#160;                ichLineEnd++;</div>
<div class="line"><a name="l01431"></a><span class="lineno"> 1431</span>&#160;            }</div>
<div class="line"><a name="l01432"></a><span class="lineno"> 1432</span>&#160; </div>
<div class="line"><a name="l01433"></a><span class="lineno"> 1433</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01434"></a><span class="lineno"> 1434</span>&#160;<span class="comment">             * Now starting from ichLineEnd, if we are not at a hard line break,</span></div>
<div class="line"><a name="l01435"></a><span class="lineno"> 1435</span>&#160;<span class="comment">             * then if we are not at a space AND the char before us is</span></div>
<div class="line"><a name="l01436"></a><span class="lineno"> 1436</span>&#160;<span class="comment">             * not a space,(OR if we are at a CR) we will look word left for the</span></div>
<div class="line"><a name="l01437"></a><span class="lineno"> 1437</span>&#160;<span class="comment">             * start of the word to break at.</span></div>
<div class="line"><a name="l01438"></a><span class="lineno"> 1438</span>&#160;<span class="comment">             * This change was done for TWO reasons:</span></div>
<div class="line"><a name="l01439"></a><span class="lineno"> 1439</span>&#160;<span class="comment">             * 1. If we are on a delimiter, no need to look word left to break at.</span></div>
<div class="line"><a name="l01440"></a><span class="lineno"> 1440</span>&#160;<span class="comment">             * 2. If the previous char is a delimter, we can break at current char.</span></div>
<div class="line"><a name="l01441"></a><span class="lineno"> 1441</span>&#160;<span class="comment">             * Change done by -- SANKAR --01/31/91--</span></div>
<div class="line"><a name="l01442"></a><span class="lineno"> 1442</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01443"></a><span class="lineno"> 1443</span>&#160;            <span class="keywordflow">if</span> (ichLineEnd != ichCRLF) {</div>
<div class="line"><a name="l01444"></a><span class="lineno"> 1444</span>&#160;                <span class="keywordflow">if</span>(ped-&gt;<a class="code" href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">lpfnNextWord</a>) {</div>
<div class="line"><a name="l01445"></a><span class="lineno"> 1445</span>&#160;                     fOnDelimiter = (CALLWORDBREAKPROC(*ped-&gt;<a class="code" href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">lpfnNextWord</a>, ptext,</div>
<div class="line"><a name="l01446"></a><span class="lineno"> 1446</span>&#160;                            ichLineEnd, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, WB_ISDELIMITER) ||</div>
<div class="line"><a name="l01447"></a><span class="lineno"> 1447</span>&#160;                            CALLWORDBREAKPROC(*ped-&gt;<a class="code" href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">lpfnNextWord</a>, ptext, ichLineEnd - 1,</div>
<div class="line"><a name="l01448"></a><span class="lineno"> 1448</span>&#160;                            ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, WB_ISDELIMITER));</div>
<div class="line"><a name="l01449"></a><span class="lineno"> 1449</span>&#160;                } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l01450"></a><span class="lineno"> 1450</span>&#160;                     fOnDelimiter = (ISDELIMETERA(*(ptext + ichLineEnd)) ||</div>
<div class="line"><a name="l01451"></a><span class="lineno"> 1451</span>&#160;                            ISDELIMETERA(*(ptext + ichLineEnd - 1)));</div>
<div class="line"><a name="l01452"></a><span class="lineno"> 1452</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01453"></a><span class="lineno"> 1453</span>&#160;                     fOnDelimiter = (ISDELIMETERW(*((LPWSTR)ptext + ichLineEnd)) ||</div>
<div class="line"><a name="l01454"></a><span class="lineno"> 1454</span>&#160;                            ISDELIMETERW(*((LPWSTR)ptext + ichLineEnd - 1)));</div>
<div class="line"><a name="l01455"></a><span class="lineno"> 1455</span>&#160;                }</div>
<div class="line"><a name="l01456"></a><span class="lineno"> 1456</span>&#160;                <span class="keywordflow">if</span> (!fOnDelimiter ||</div>
<div class="line"><a name="l01457"></a><span class="lineno"> 1457</span>&#160;                    (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a> &amp;&amp; *(ptext + ichLineEnd) == 0x0D) ||</div>
<div class="line"><a name="l01458"></a><span class="lineno"> 1458</span>&#160;                    (!ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a> &amp;&amp; *((LPWSTR)ptext + ichLineEnd) == 0x0D)) {</div>
<div class="line"><a name="l01459"></a><span class="lineno"> 1459</span>&#160; </div>
<div class="line"><a name="l01460"></a><span class="lineno"> 1460</span>&#160;                    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">lpfnNextWord</a> != NULL) {</div>
<div class="line"><a name="l01461"></a><span class="lineno"> 1461</span>&#160;                        cch = CALLWORDBREAKPROC(*ped-&gt;<a class="code" href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">lpfnNextWord</a>, (LPSTR)ptext, ichLineEnd,</div>
<div class="line"><a name="l01462"></a><span class="lineno"> 1462</span>&#160;                                ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, WB_LEFT);</div>
<div class="line"><a name="l01463"></a><span class="lineno"> 1463</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01464"></a><span class="lineno"> 1464</span>&#160;                        <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, ichLineEnd, TRUE, &amp;cch, NULL);</div>
<div class="line"><a name="l01465"></a><span class="lineno"> 1465</span>&#160;                    }</div>
<div class="line"><a name="l01466"></a><span class="lineno"> 1466</span>&#160;                    <span class="keywordflow">if</span> (cch &gt; ichLineStart) {</div>
<div class="line"><a name="l01467"></a><span class="lineno"> 1467</span>&#160;                        ichLineEnd = cch;</div>
<div class="line"><a name="l01468"></a><span class="lineno"> 1468</span>&#160;                    }</div>
<div class="line"><a name="l01469"></a><span class="lineno"> 1469</span>&#160; </div>
<div class="line"><a name="l01470"></a><span class="lineno"> 1470</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01471"></a><span class="lineno"> 1471</span>&#160;<span class="comment">                     * Now, if the above test fails, it means the word left goes</span></div>
<div class="line"><a name="l01472"></a><span class="lineno"> 1472</span>&#160;<span class="comment">                     * back before the start of the line ie. a word is longer</span></div>
<div class="line"><a name="l01473"></a><span class="lineno"> 1473</span>&#160;<span class="comment">                     * than a line on the screen. So, we just fit as much of</span></div>
<div class="line"><a name="l01474"></a><span class="lineno"> 1474</span>&#160;<span class="comment">                     * the word on the line as possible. Thus, we use the</span></div>
<div class="line"><a name="l01475"></a><span class="lineno"> 1475</span>&#160;<span class="comment">                     * pLineEnd we calculated solely on width at the beginning</span></div>
<div class="line"><a name="l01476"></a><span class="lineno"> 1476</span>&#160;<span class="comment">                     * of this else block...</span></div>
<div class="line"><a name="l01477"></a><span class="lineno"> 1477</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01478"></a><span class="lineno"> 1478</span>&#160;                }</div>
<div class="line"><a name="l01479"></a><span class="lineno"> 1479</span>&#160;            }</div>
<div class="line"><a name="l01480"></a><span class="lineno"> 1480</span>&#160;        }</div>
<div class="line"><a name="l01481"></a><span class="lineno"> 1481</span>&#160;<span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l01482"></a><span class="lineno"> 1482</span>&#160;        <span class="keywordflow">if</span> (!ISDELIMETERAW((*(ptext + (ichLineEnd - 1)*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>))) &amp;&amp; ISDELIMETERAW((*(ptext + ichLineEnd*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>)))) #ERROR</div>
<div class="line"><a name="l01483"></a><span class="lineno"> 1483</span>&#160; </div>
<div class="line"><a name="l01484"></a><span class="lineno"> 1484</span>&#160;            <span class="keywordflow">if</span> ((*(ptext + ichLineEnd - 1) != <span class="charliteral">&#39; &#39;</span> &amp;&amp;</div>
<div class="line"><a name="l01485"></a><span class="lineno"> 1485</span>&#160;                        *(ptext + ichLineEnd - 1) != VK_TAB) &amp;&amp;</div>
<div class="line"><a name="l01486"></a><span class="lineno"> 1486</span>&#160;                        (*(ptext + ichLineEnd) == <span class="charliteral">&#39; &#39;</span> ||</div>
<div class="line"><a name="l01487"></a><span class="lineno"> 1487</span>&#160;                        *(ptext + ichLineEnd) == VK_TAB))</div>
<div class="line"><a name="l01488"></a><span class="lineno"> 1488</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01489"></a><span class="lineno"> 1489</span>&#160;        <span class="keywordflow">while</span> (AWCOMPARECHAR(ped,ptext + ichLineEnd * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, <span class="charliteral">&#39; &#39;</span>) ||</div>
<div class="line"><a name="l01490"></a><span class="lineno"> 1490</span>&#160;                AWCOMPARECHAR(ped,ptext + ichLineEnd * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, VK_TAB)) {</div>
<div class="line"><a name="l01491"></a><span class="lineno"> 1491</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01492"></a><span class="lineno"> 1492</span>&#160;<span class="comment">             * Swallow the space at the end of a line.</span></div>
<div class="line"><a name="l01493"></a><span class="lineno"> 1493</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01494"></a><span class="lineno"> 1494</span>&#160;            ichLineEnd++;</div>
<div class="line"><a name="l01495"></a><span class="lineno"> 1495</span>&#160;        }</div>
<div class="line"><a name="l01496"></a><span class="lineno"> 1496</span>&#160; </div>
<div class="line"><a name="l01497"></a><span class="lineno"> 1497</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01498"></a><span class="lineno"> 1498</span>&#160;<span class="comment">         * Skip over crlf or crcrlf if it exists. Thus, ichLineEnd is the first</span></div>
<div class="line"><a name="l01499"></a><span class="lineno"> 1499</span>&#160;<span class="comment">         * character in the next line.</span></div>
<div class="line"><a name="l01500"></a><span class="lineno"> 1500</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01501"></a><span class="lineno"> 1501</span>&#160;        ichLineEndBeforeCRLF = ichLineEnd;</div>
<div class="line"><a name="l01502"></a><span class="lineno"> 1502</span>&#160; </div>
<div class="line"><a name="l01503"></a><span class="lineno"> 1503</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l01504"></a><span class="lineno"> 1504</span>&#160;            <span class="keywordflow">if</span> (*(ptext + ichLineEnd) == 0x0D)</div>
<div class="line"><a name="l01505"></a><span class="lineno"> 1505</span>&#160;                ichLineEnd += 2;</div>
<div class="line"><a name="l01506"></a><span class="lineno"> 1506</span>&#160; </div>
<div class="line"><a name="l01507"></a><span class="lineno"> 1507</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01508"></a><span class="lineno"> 1508</span>&#160;<span class="comment">             * Skip over CRCRLF</span></div>
<div class="line"><a name="l01509"></a><span class="lineno"> 1509</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01510"></a><span class="lineno"> 1510</span>&#160;            <span class="keywordflow">if</span> (*(ptext + ichLineEnd) == 0x0A)</div>
<div class="line"><a name="l01511"></a><span class="lineno"> 1511</span>&#160;                ichLineEnd++;</div>
<div class="line"><a name="l01512"></a><span class="lineno"> 1512</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01513"></a><span class="lineno"> 1513</span>&#160;            <span class="keywordflow">if</span> (*(((LPWSTR)ptext) + ichLineEnd) == 0x0D)</div>
<div class="line"><a name="l01514"></a><span class="lineno"> 1514</span>&#160;                ichLineEnd += 2;</div>
<div class="line"><a name="l01515"></a><span class="lineno"> 1515</span>&#160; </div>
<div class="line"><a name="l01516"></a><span class="lineno"> 1516</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01517"></a><span class="lineno"> 1517</span>&#160;<span class="comment">             * Skip over CRCRLF</span></div>
<div class="line"><a name="l01518"></a><span class="lineno"> 1518</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01519"></a><span class="lineno"> 1519</span>&#160;            <span class="keywordflow">if</span> (*(((LPWSTR)ptext) + ichLineEnd) == 0x0A)</div>
<div class="line"><a name="l01520"></a><span class="lineno"> 1520</span>&#160;                ichLineEnd++;</div>
<div class="line"><a name="l01521"></a><span class="lineno"> 1521</span>&#160;        }</div>
<div class="line"><a name="l01522"></a><span class="lineno"> 1522</span>&#160; </div>
<div class="line"><a name="l01523"></a><span class="lineno"> 1523</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01524"></a><span class="lineno"> 1524</span>&#160;<span class="comment">         * Now, increment iLine, allocate space for the next line, and set its</span></div>
<div class="line"><a name="l01525"></a><span class="lineno"> 1525</span>&#160;<span class="comment">         * starting point</span></div>
<div class="line"><a name="l01526"></a><span class="lineno"> 1526</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01527"></a><span class="lineno"> 1527</span>&#160;        iLine++;</div>
<div class="line"><a name="l01528"></a><span class="lineno"> 1528</span>&#160; </div>
<div class="line"><a name="l01529"></a><span class="lineno"> 1529</span>&#160;        <span class="keywordflow">if</span> (!fUserTyping || (iLine &gt; ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1) || (ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] != ichLineEnd)) {</div>
<div class="line"><a name="l01530"></a><span class="lineno"> 1530</span>&#160; </div>
<div class="line"><a name="l01531"></a><span class="lineno"> 1531</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01532"></a><span class="lineno"> 1532</span>&#160;<span class="comment">             * The line break occured in a different place than before.</span></div>
<div class="line"><a name="l01533"></a><span class="lineno"> 1533</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01534"></a><span class="lineno"> 1534</span>&#160;            <span class="keywordflow">if</span> (!fLineBroken) {</div>
<div class="line"><a name="l01535"></a><span class="lineno"> 1535</span>&#160; </div>
<div class="line"><a name="l01536"></a><span class="lineno"> 1536</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01537"></a><span class="lineno"> 1537</span>&#160;<span class="comment">                 * Since we haven&#39;t broken a line before, just set the min</span></div>
<div class="line"><a name="l01538"></a><span class="lineno"> 1538</span>&#160;<span class="comment">                 * break line.</span></div>
<div class="line"><a name="l01539"></a><span class="lineno"> 1539</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01540"></a><span class="lineno"> 1540</span>&#160;                fLineBroken = TRUE;</div>
<div class="line"><a name="l01541"></a><span class="lineno"> 1541</span>&#160;                <span class="keywordflow">if</span> (ichLineEndBeforeCRLF == ichLineEnd)</div>
<div class="line"><a name="l01542"></a><span class="lineno"> 1542</span>&#160;                    minCchBreak = maxCchBreak = (ichLineEnd ? ichLineEnd - 1 : 0);</div>
<div class="line"><a name="l01543"></a><span class="lineno"> 1543</span>&#160;                <span class="keywordflow">else</span></div>
<div class="line"><a name="l01544"></a><span class="lineno"> 1544</span>&#160;                    minCchBreak = maxCchBreak = ichLineEndBeforeCRLF;</div>
<div class="line"><a name="l01545"></a><span class="lineno"> 1545</span>&#160;            }</div>
<div class="line"><a name="l01546"></a><span class="lineno"> 1546</span>&#160;            maxCchBreak = max(maxCchBreak, ichLineEnd);</div>
<div class="line"><a name="l01547"></a><span class="lineno"> 1547</span>&#160; </div>
<div class="line"><a name="l01548"></a><span class="lineno"> 1548</span>&#160;            <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l01549"></a><span class="lineno"> 1549</span>&#160; </div>
<div class="line"><a name="l01550"></a><span class="lineno"> 1550</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01551"></a><span class="lineno"> 1551</span>&#160;<span class="comment">             * Now insert the new line into the array</span></div>
<div class="line"><a name="l01552"></a><span class="lineno"> 1552</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01553"></a><span class="lineno"> 1553</span>&#160;            <span class="keywordflow">if</span> (!<a class="code" href="a00128.html#af73f00191c19c853ed9d9cd282f3c6dd">MLInsertchLine</a>(ped, iLine, ichLineEnd, (BOOL)(cchDelta != 0)))</div>
<div class="line"><a name="l01554"></a><span class="lineno"> 1554</span>&#160;                <span class="keywordflow">goto</span> EndUp;</div>
<div class="line"><a name="l01555"></a><span class="lineno"> 1555</span>&#160; </div>
<div class="line"><a name="l01556"></a><span class="lineno"> 1556</span>&#160;            ptext = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped);</div>
<div class="line"><a name="l01557"></a><span class="lineno"> 1557</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01558"></a><span class="lineno"> 1558</span>&#160;            maxCchBreak = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine];</div>
<div class="line"><a name="l01559"></a><span class="lineno"> 1559</span>&#160; </div>
<div class="line"><a name="l01560"></a><span class="lineno"> 1560</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01561"></a><span class="lineno"> 1561</span>&#160;<span class="comment">             * Quick escape</span></div>
<div class="line"><a name="l01562"></a><span class="lineno"> 1562</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01563"></a><span class="lineno"> 1563</span>&#160;            <span class="keywordflow">goto</span> UnlockAndEndUp;</div>
<div class="line"><a name="l01564"></a><span class="lineno"> 1564</span>&#160;        }</div>
<div class="line"><a name="l01565"></a><span class="lineno"> 1565</span>&#160; </div>
<div class="line"><a name="l01566"></a><span class="lineno"> 1566</span>&#160;        ichLineStart = ichLineEnd;</div>
<div class="line"><a name="l01567"></a><span class="lineno"> 1567</span>&#160;    } <span class="comment">/* end while (ichLineStart &lt; ped-&gt;cch) */</span></div>
<div class="line"><a name="l01568"></a><span class="lineno"> 1568</span>&#160; </div>
<div class="line"><a name="l01569"></a><span class="lineno"> 1569</span>&#160; </div>
<div class="line"><a name="l01570"></a><span class="lineno"> 1570</span>&#160;    <span class="keywordflow">if</span> (iLine != ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>) {</div>
<div class="line"><a name="l01571"></a><span class="lineno"> 1571</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> = iLine;</div>
<div class="line"><a name="l01572"></a><span class="lineno"> 1572</span>&#160;        ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>] = 0;</div>
<div class="line"><a name="l01573"></a><span class="lineno"> 1573</span>&#160;    }</div>
<div class="line"><a name="l01574"></a><span class="lineno"> 1574</span>&#160; </div>
<div class="line"><a name="l01575"></a><span class="lineno"> 1575</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01576"></a><span class="lineno"> 1576</span>&#160;<span class="comment">     * Note that we incremented iLine towards the end of the while loop so, the</span></div>
<div class="line"><a name="l01577"></a><span class="lineno"> 1577</span>&#160;<span class="comment">     * index, iLine, is actually equal to the line count</span></div>
<div class="line"><a name="l01578"></a><span class="lineno"> 1578</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01579"></a><span class="lineno"> 1579</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> &amp;&amp; AWCOMPARECHAR(ped, ptext + (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> - 1)*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, 0x0A) &amp;&amp;</div>
<div class="line"><a name="l01580"></a><span class="lineno"> 1580</span>&#160;            ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1] &lt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) {</div>
<div class="line"><a name="l01581"></a><span class="lineno"> 1581</span>&#160; </div>
<div class="line"><a name="l01582"></a><span class="lineno"> 1582</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01583"></a><span class="lineno"> 1583</span>&#160;<span class="comment">         * Make sure last line has no crlf in it</span></div>
<div class="line"><a name="l01584"></a><span class="lineno"> 1584</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01585"></a><span class="lineno"> 1585</span>&#160;        <span class="keywordflow">if</span> (!fLineBroken) {</div>
<div class="line"><a name="l01586"></a><span class="lineno"> 1586</span>&#160; </div>
<div class="line"><a name="l01587"></a><span class="lineno"> 1587</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01588"></a><span class="lineno"> 1588</span>&#160;<span class="comment">             * Since we haven&#39;t broken a line before, just set the min break</span></div>
<div class="line"><a name="l01589"></a><span class="lineno"> 1589</span>&#160;<span class="comment">             * line.</span></div>
<div class="line"><a name="l01590"></a><span class="lineno"> 1590</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01591"></a><span class="lineno"> 1591</span>&#160;            fLineBroken = TRUE;</div>
<div class="line"><a name="l01592"></a><span class="lineno"> 1592</span>&#160;            minCchBreak = ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> - 1;</div>
<div class="line"><a name="l01593"></a><span class="lineno"> 1593</span>&#160;        }</div>
<div class="line"><a name="l01594"></a><span class="lineno"> 1594</span>&#160;        maxCchBreak = max(maxCchBreak, ichLineEnd);</div>
<div class="line"><a name="l01595"></a><span class="lineno"> 1595</span>&#160;        <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l01596"></a><span class="lineno"> 1596</span>&#160;        <a class="code" href="a00128.html#af73f00191c19c853ed9d9cd282f3c6dd">MLInsertchLine</a>(ped, iLine, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, FALSE);</div>
<div class="line"><a name="l01597"></a><span class="lineno"> 1597</span>&#160;    } <span class="keywordflow">else</span></div>
<div class="line"><a name="l01598"></a><span class="lineno"> 1598</span>&#160;UnlockAndEndUp:</div>
<div class="line"><a name="l01599"></a><span class="lineno"> 1599</span>&#160;        <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l01600"></a><span class="lineno"> 1600</span>&#160; </div>
<div class="line"><a name="l01601"></a><span class="lineno"> 1601</span>&#160;EndUp:</div>
<div class="line"><a name="l01602"></a><span class="lineno"> 1602</span>&#160;    <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l01603"></a><span class="lineno"> 1603</span>&#160;    <span class="keywordflow">if</span> (pll)</div>
<div class="line"><a name="l01604"></a><span class="lineno"> 1604</span>&#160;        *pll = minCchBreak;</div>
<div class="line"><a name="l01605"></a><span class="lineno"> 1605</span>&#160;    <span class="keywordflow">if</span> (phl)</div>
<div class="line"><a name="l01606"></a><span class="lineno"> 1606</span>&#160;        *phl = maxCchBreak;</div>
<div class="line"><a name="l01607"></a><span class="lineno"> 1607</span>&#160; </div>
<div class="line"><a name="l01608"></a><span class="lineno"> 1608</span>&#160;UpdateScroll:</div>
<div class="line"><a name="l01609"></a><span class="lineno"> 1609</span>&#160;    <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, FALSE, <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>, 0, TRUE);</div>
<div class="line"><a name="l01610"></a><span class="lineno"> 1610</span>&#160;    <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, TRUE,  <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>, 0, TRUE);</div>
<div class="line"><a name="l01611"></a><span class="lineno"> 1611</span>&#160; </div>
<div class="line"><a name="l01612"></a><span class="lineno"> 1612</span>&#160;    <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01613"></a><span class="lineno"> 1613</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l00921">ECCchInWidth()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00125_source.html#l01159">ECWord()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00704">tagED::fWrap</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00257_source.html#l00748">tagED::lpfnNextWord</a>, <a class="el" href="a00257_source.html#l00751">tagED::maxPixelWidth</a>, <a class="el" href="a00128_source.html#l00020">ML_REFRESH</a>, <a class="el" href="a00128_source.html#l00030">MLGetLineWidth()</a>, <a class="el" href="a00128_source.html#l01186">MLInsertchLine()</a>, <a class="el" href="a00128_source.html#l02569">MLScroll()</a>, <a class="el" href="a00128_source.html#l01237">MLShiftchLines()</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00125_source.html#l01945">ECResetTextInfo()</a>, <a class="el" href="a00122_source.html#l00574">ECSetFont()</a>, <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00137_source.html#l00429">MLSetTabStops()</a> , 以及 <a class="el" href="a00128_source.html#l00052">MLSize()</a>.</p>

</div>
</div>
<a id="aa791214f4e131cc77b3e59dd7e339565"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa791214f4e131cc77b3e59dd7e339565">&#9670;&nbsp;</a></span>MLCalcXOffset()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">int MLCalcXOffset </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>lineNumber</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00079">79</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;{</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;    PSTR pText;</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> lineLength;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> lineWidth;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160; </div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> == ES_LEFT)</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;        <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160; </div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    lineLength = <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, lineNumber);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160; </div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    <span class="keywordflow">if</span> (lineLength) {</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160; </div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;        pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[lineNumber] * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;        lineWidth = <a class="code" href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a>(hdc, pText, lineLength, ped);</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;        lineWidth = 0;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;    }</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160; </div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;<span class="comment">     * If a SPACE or a TAB was eaten at the end of a line by MLBuildchLines</span></div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;<span class="comment">     * to prevent a delimiter appearing at the begining of a line, the</span></div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="comment">     * the following calculation will become negative causing this bug.</span></div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="comment">     * So, now, we take zero in such cases.</span></div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;<span class="comment">     * Fix for Bug #3566 --01/31/91-- SANKAR --</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    lineWidth = max(0, (<span class="keywordtype">int</span>)(ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right-ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left-lineWidth));</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160; </div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> == ES_CENTER) <span class="keywordflow">return</span> (lineWidth / 2);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160; </div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> == ES_RIGHT) {</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160; </div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment">         * Subtract 1 so that the 1 pixel wide cursor will be in the visible</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment">         * region on the very right side of the screen.</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keywordflow">return</span> (max(0, (<span class="keywordtype">int</span>)(lineWidth-1)));</div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    }</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00745">tagED::format</a>, <a class="el" href="a00128_source.html#l00030">MLGetLineWidth()</a>, <a class="el" href="a00128_source.html#l00311">MLLine()</a> , 以及 <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a> , 以及 <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>.</p>

</div>
</div>
<a id="abbf6ac9595d5cf96ba37b77a8e39f955"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abbf6ac9595d5cf96ba37b77a8e39f955">&#9670;&nbsp;</a></span>MLChangeSelection()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLChangeSelection </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ichNewMinSel</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ichNewMaxSel</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00716">716</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00721"></a><span class="lineno">  721</span>&#160;{</div>
<div class="line"><a name="l00722"></a><span class="lineno">  722</span>&#160; </div>
<div class="line"><a name="l00723"></a><span class="lineno">  723</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> temp;</div>
<div class="line"><a name="l00724"></a><span class="lineno">  724</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichOldMinSel, ichOldMaxSel;</div>
<div class="line"><a name="l00725"></a><span class="lineno">  725</span>&#160; </div>
<div class="line"><a name="l00726"></a><span class="lineno">  726</span>&#160;    <span class="keywordflow">if</span> (ichNewMinSel &gt; ichNewMaxSel) {</div>
<div class="line"><a name="l00727"></a><span class="lineno">  727</span>&#160;        temp = ichNewMinSel;</div>
<div class="line"><a name="l00728"></a><span class="lineno">  728</span>&#160;        ichNewMinSel = ichNewMaxSel;</div>
<div class="line"><a name="l00729"></a><span class="lineno">  729</span>&#160;        ichNewMaxSel = temp;</div>
<div class="line"><a name="l00730"></a><span class="lineno">  730</span>&#160;    }</div>
<div class="line"><a name="l00731"></a><span class="lineno">  731</span>&#160;    ichNewMinSel = min(ichNewMinSel, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>);</div>
<div class="line"><a name="l00732"></a><span class="lineno">  732</span>&#160;    ichNewMaxSel = min(ichNewMaxSel, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>);</div>
<div class="line"><a name="l00733"></a><span class="lineno">  733</span>&#160; </div>
<div class="line"><a name="l00734"></a><span class="lineno">  734</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00735"></a><span class="lineno">  735</span>&#160;<span class="comment">     * Save the current selection</span></div>
<div class="line"><a name="l00736"></a><span class="lineno">  736</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00737"></a><span class="lineno">  737</span>&#160;    ichOldMinSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l00738"></a><span class="lineno">  738</span>&#160;    ichOldMaxSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l00739"></a><span class="lineno">  739</span>&#160; </div>
<div class="line"><a name="l00740"></a><span class="lineno">  740</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00741"></a><span class="lineno">  741</span>&#160;<span class="comment">     * Set new selection</span></div>
<div class="line"><a name="l00742"></a><span class="lineno">  742</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00743"></a><span class="lineno">  743</span>&#160;    ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> = ichNewMinSel;</div>
<div class="line"><a name="l00744"></a><span class="lineno">  744</span>&#160;    ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> = ichNewMaxSel;</div>
<div class="line"><a name="l00745"></a><span class="lineno">  745</span>&#160; </div>
<div class="line"><a name="l00746"></a><span class="lineno">  746</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00747"></a><span class="lineno">  747</span>&#160;<span class="comment">     * This finds the XOR of the old and new selection regions and redraws it.</span></div>
<div class="line"><a name="l00748"></a><span class="lineno">  748</span>&#160;<span class="comment">     * There is nothing to repaint if we aren&#39;t visible or our selection</span></div>
<div class="line"><a name="l00749"></a><span class="lineno">  749</span>&#160;<span class="comment">     * is hidden.</span></div>
<div class="line"><a name="l00750"></a><span class="lineno">  750</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00751"></a><span class="lineno">  751</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a> || ped-&gt;<a class="code" href="a01901.html#af4b618c659352ed1ad47e7b5a0f06480">fNoHideSel</a>)) {</div>
<div class="line"><a name="l00752"></a><span class="lineno">  752</span>&#160; </div>
<div class="line"><a name="l00753"></a><span class="lineno">  753</span>&#160;        <a class="code" href="a01909.html">BLOCK</a> Blk[2];</div>
<div class="line"><a name="l00754"></a><span class="lineno">  754</span>&#160;        <span class="keywordtype">int</span> i;</div>
<div class="line"><a name="l00755"></a><span class="lineno">  755</span>&#160; </div>
<div class="line"><a name="l00756"></a><span class="lineno">  756</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>) {</div>
<div class="line"><a name="l00757"></a><span class="lineno">  757</span>&#160;            <a class="code" href="a00362.html#a66d4a43eb655e87820eff79e73181f01">NtUserHideCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l00758"></a><span class="lineno">  758</span>&#160;        }</div>
<div class="line"><a name="l00759"></a><span class="lineno">  759</span>&#160; </div>
<div class="line"><a name="l00760"></a><span class="lineno">  760</span>&#160;        Blk[0].<a class="code" href="a01909.html#a59dc4780c2a91355f90fb9787ee048de">StPos</a> = ichOldMinSel;</div>
<div class="line"><a name="l00761"></a><span class="lineno">  761</span>&#160;        Blk[0].<a class="code" href="a01909.html#a63f745c3f41820ad0e5f953c6d30e1cc">EndPos</a> = ichOldMaxSel;</div>
<div class="line"><a name="l00762"></a><span class="lineno">  762</span>&#160;        Blk[1].<a class="code" href="a01909.html#a59dc4780c2a91355f90fb9787ee048de">StPos</a> = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l00763"></a><span class="lineno">  763</span>&#160;        Blk[1].<a class="code" href="a01909.html#a63f745c3f41820ad0e5f953c6d30e1cc">EndPos</a> = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l00764"></a><span class="lineno">  764</span>&#160; </div>
<div class="line"><a name="l00765"></a><span class="lineno">  765</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00125.html#afd77eb83ec65b3885084fd88e66a93c6">ECCalcChangeSelection</a>(ped, ichOldMinSel, ichOldMaxSel, (<a class="code" href="a01909.html">LPBLOCK</a>)&amp;Blk[0], (<a class="code" href="a01909.html">LPBLOCK</a>)&amp;Blk[1])) {</div>
<div class="line"><a name="l00766"></a><span class="lineno">  766</span>&#160; </div>
<div class="line"><a name="l00767"></a><span class="lineno">  767</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00768"></a><span class="lineno">  768</span>&#160;<span class="comment">             * Paint both Blk[0] and Blk[1], if they exist</span></div>
<div class="line"><a name="l00769"></a><span class="lineno">  769</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00770"></a><span class="lineno">  770</span>&#160;            <span class="keywordflow">for</span> (i = 0; i &lt; 2; i++) {</div>
<div class="line"><a name="l00771"></a><span class="lineno">  771</span>&#160;                <span class="keywordflow">if</span> (Blk[i].StPos != 0xFFFFFFFF)</div>
<div class="line"><a name="l00772"></a><span class="lineno">  772</span>&#160;                    <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, Blk[i].StPos, Blk[i].EndPos, TRUE);</div>
<div class="line"><a name="l00773"></a><span class="lineno">  773</span>&#160;            }</div>
<div class="line"><a name="l00774"></a><span class="lineno">  774</span>&#160;        }</div>
<div class="line"><a name="l00775"></a><span class="lineno">  775</span>&#160; </div>
<div class="line"><a name="l00776"></a><span class="lineno">  776</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00777"></a><span class="lineno">  777</span>&#160;<span class="comment">         * Update caret.</span></div>
<div class="line"><a name="l00778"></a><span class="lineno">  778</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00779"></a><span class="lineno">  779</span>&#160;        <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l00780"></a><span class="lineno">  780</span>&#160; </div>
<div class="line"><a name="l00781"></a><span class="lineno">  781</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>) {</div>
<div class="line"><a name="l00782"></a><span class="lineno">  782</span>&#160;            <a class="code" href="a00362.html#aec4d675ce59621970f17f1501ed7e457">NtUserShowCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l00783"></a><span class="lineno">  783</span>&#160;        }</div>
<div class="line"><a name="l00784"></a><span class="lineno">  784</span>&#160; </div>
<div class="line"><a name="l00785"></a><span class="lineno">  785</span>&#160;    }</div>
<div class="line"><a name="l00786"></a><span class="lineno">  786</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00125_source.html#l02801">ECCalcChangeSelection()</a>, <a class="el" href="a00257_source.html#l00810">tagBLOCK::EndPos</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00699">tagED::fNoHideSel</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a03614_source.html#l04041">NtUserHideCaret()</a>, <a class="el" href="a03614_source.html#l04833">NtUserShowCaret()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a00257_source.html#l00809">tagBLOCK::StPos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a> , 以及 <a class="el" href="a00137_source.html#l00365">MLSetSelection()</a>.</p>

</div>
</div>
<a id="aad315a48d2123a17f4f6244f4d0f11f2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aad315a48d2123a17f4f6244f4d0f11f2">&#9670;&nbsp;</a></span>MLChar()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLChar </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>&#160;</td>
          <td class="paramname"><em>keyValue</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>keyMods</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02166">2166</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02170"></a><span class="lineno"> 2170</span>&#160;{</div>
<div class="line"><a name="l02171"></a><span class="lineno"> 2171</span>&#160;    WCHAR keyPress;</div>
<div class="line"><a name="l02172"></a><span class="lineno"> 2172</span>&#160;    BOOL updateText = FALSE;</div>
<div class="line"><a name="l02173"></a><span class="lineno"> 2173</span>&#160; </div>
<div class="line"><a name="l02174"></a><span class="lineno"> 2174</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02175"></a><span class="lineno"> 2175</span>&#160;<span class="comment">     * keyValue is either:</span></div>
<div class="line"><a name="l02176"></a><span class="lineno"> 2176</span>&#160;<span class="comment">     *    a Virtual Key (eg: VK_TAB, VK_ESCAPE, VK_BACK)</span></div>
<div class="line"><a name="l02177"></a><span class="lineno"> 2177</span>&#160;<span class="comment">     *    a character (Unicode or &quot;ANSI&quot;)</span></div>
<div class="line"><a name="l02178"></a><span class="lineno"> 2178</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02179"></a><span class="lineno"> 2179</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>)</div>
<div class="line"><a name="l02180"></a><span class="lineno"> 2180</span>&#160;        keyPress = LOBYTE(keyValue);</div>
<div class="line"><a name="l02181"></a><span class="lineno"> 2181</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l02182"></a><span class="lineno"> 2182</span>&#160;        keyPress = LOWORD(keyValue);</div>
<div class="line"><a name="l02183"></a><span class="lineno"> 2183</span>&#160; </div>
<div class="line"><a name="l02184"></a><span class="lineno"> 2184</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a> || keyPress == VK_ESCAPE) {</div>
<div class="line"><a name="l02185"></a><span class="lineno"> 2185</span>&#160; </div>
<div class="line"><a name="l02186"></a><span class="lineno"> 2186</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02187"></a><span class="lineno"> 2187</span>&#160;<span class="comment">         * If we are in the middle of a mousedown command, don&#39;t do anything.</span></div>
<div class="line"><a name="l02188"></a><span class="lineno"> 2188</span>&#160;<span class="comment">         * Also, just ignore it if we get a translated escape key which happens</span></div>
<div class="line"><a name="l02189"></a><span class="lineno"> 2189</span>&#160;<span class="comment">         * with multiline edit controls in a dialog box.</span></div>
<div class="line"><a name="l02190"></a><span class="lineno"> 2190</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02191"></a><span class="lineno"> 2191</span>&#160;        return ;</div>
<div class="line"><a name="l02192"></a><span class="lineno"> 2192</span>&#160;    }</div>
<div class="line"><a name="l02193"></a><span class="lineno"> 2193</span>&#160; </div>
<div class="line"><a name="l02194"></a><span class="lineno"> 2194</span>&#160;    {</div>
<div class="line"><a name="l02195"></a><span class="lineno"> 2195</span>&#160;        <span class="keywordtype">int</span> scState;</div>
<div class="line"><a name="l02196"></a><span class="lineno"> 2196</span>&#160;        scState = <a class="code" href="a00125.html#ad44fa882527b85d249948de535c48a25">ECGetModKeys</a>(keyMods);</div>
<div class="line"><a name="l02197"></a><span class="lineno"> 2197</span>&#160; </div>
<div class="line"><a name="l02198"></a><span class="lineno"> 2198</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">fInDialogBox</a> &amp;&amp; scState != CTRLDOWN) {</div>
<div class="line"><a name="l02199"></a><span class="lineno"> 2199</span>&#160; </div>
<div class="line"><a name="l02200"></a><span class="lineno"> 2200</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02201"></a><span class="lineno"> 2201</span>&#160;<span class="comment">             * If this multiline edit control is in a dialog box, then we want the</span></div>
<div class="line"><a name="l02202"></a><span class="lineno"> 2202</span>&#160;<span class="comment">             * TAB key to take you to the next control, shift TAB to take you to the</span></div>
<div class="line"><a name="l02203"></a><span class="lineno"> 2203</span>&#160;<span class="comment">             * previous control, and CTRL-TAB to insert a tab into the edit control.</span></div>
<div class="line"><a name="l02204"></a><span class="lineno"> 2204</span>&#160;<span class="comment">             * We moved the focus when we received the keydown message so we will</span></div>
<div class="line"><a name="l02205"></a><span class="lineno"> 2205</span>&#160;<span class="comment">             * ignore the TAB key now unless the ctrl key is down. Also, we want</span></div>
<div class="line"><a name="l02206"></a><span class="lineno"> 2206</span>&#160;<span class="comment">             * CTRL-RETURN to insert a return into the text and RETURN to be sent to</span></div>
<div class="line"><a name="l02207"></a><span class="lineno"> 2207</span>&#160;<span class="comment">             * the default button.</span></div>
<div class="line"><a name="l02208"></a><span class="lineno"> 2208</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02209"></a><span class="lineno"> 2209</span>&#160;            <span class="keywordflow">if</span> (keyPress == VK_TAB ||</div>
<div class="line"><a name="l02210"></a><span class="lineno"> 2210</span>&#160;                    (keyPress == VK_RETURN &amp;&amp; !TestWF(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, EFWANTRETURN)))</div>
<div class="line"><a name="l02211"></a><span class="lineno"> 2211</span>&#160;                return ;</div>
<div class="line"><a name="l02212"></a><span class="lineno"> 2212</span>&#160;        }</div>
<div class="line"><a name="l02213"></a><span class="lineno"> 2213</span>&#160; </div>
<div class="line"><a name="l02214"></a><span class="lineno"> 2214</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02215"></a><span class="lineno"> 2215</span>&#160;<span class="comment">         * Allow CTRL+C to copy from a read only edit control</span></div>
<div class="line"><a name="l02216"></a><span class="lineno"> 2216</span>&#160;<span class="comment">         * Ignore all other keys in read only controls</span></div>
<div class="line"><a name="l02217"></a><span class="lineno"> 2217</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02218"></a><span class="lineno"> 2218</span>&#160;        <span class="keywordflow">if</span> ((ped-&gt;<a class="code" href="a01901.html#a56e1c37e14ce0745f53a6124621b9130">fReadOnly</a>) &amp;&amp; !((keyPress == 3) &amp;&amp; (scState == CTRLDOWN))) {</div>
<div class="line"><a name="l02219"></a><span class="lineno"> 2219</span>&#160;            return ;</div>
<div class="line"><a name="l02220"></a><span class="lineno"> 2220</span>&#160;        }</div>
<div class="line"><a name="l02221"></a><span class="lineno"> 2221</span>&#160;    }</div>
<div class="line"><a name="l02222"></a><span class="lineno"> 2222</span>&#160; </div>
<div class="line"><a name="l02223"></a><span class="lineno"> 2223</span>&#160;    <span class="keywordflow">switch</span> (keyPress) {</div>
<div class="line"><a name="l02224"></a><span class="lineno"> 2224</span>&#160;    <span class="keywordflow">case</span> 0x0A: <span class="comment">// linefeed</span></div>
<div class="line"><a name="l02225"></a><span class="lineno"> 2225</span>&#160;        keyPress = VK_RETURN;</div>
<div class="line"><a name="l02226"></a><span class="lineno"> 2226</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02227"></a><span class="lineno"> 2227</span>&#160;<span class="comment">         * FALL THRU</span></div>
<div class="line"><a name="l02228"></a><span class="lineno"> 2228</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02229"></a><span class="lineno"> 2229</span>&#160; </div>
<div class="line"><a name="l02230"></a><span class="lineno"> 2230</span>&#160;    <span class="keywordflow">case</span> VK_RETURN:</div>
<div class="line"><a name="l02231"></a><span class="lineno"> 2231</span>&#160;    <span class="keywordflow">case</span> VK_TAB:</div>
<div class="line"><a name="l02232"></a><span class="lineno"> 2232</span>&#160;    <span class="keywordflow">case</span> VK_BACK:</div>
<div class="line"><a name="l02233"></a><span class="lineno"> 2233</span>&#160;DeleteSelection:</div>
<div class="line"><a name="l02234"></a><span class="lineno"> 2234</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a>(ped))</div>
<div class="line"><a name="l02235"></a><span class="lineno"> 2235</span>&#160;            updateText = TRUE;</div>
<div class="line"><a name="l02236"></a><span class="lineno"> 2236</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02237"></a><span class="lineno"> 2237</span>&#160; </div>
<div class="line"><a name="l02238"></a><span class="lineno"> 2238</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02239"></a><span class="lineno"> 2239</span>&#160;        <span class="keywordflow">if</span> (keyPress &gt;= TEXT(<span class="charliteral">&#39; &#39;</span>)) {</div>
<div class="line"><a name="l02240"></a><span class="lineno"> 2240</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02241"></a><span class="lineno"> 2241</span>&#160;<span class="comment">             * If this is in [a-z],[A-Z] and we are an ES_NUMBER</span></div>
<div class="line"><a name="l02242"></a><span class="lineno"> 2242</span>&#160;<span class="comment">             * edit field, bail.</span></div>
<div class="line"><a name="l02243"></a><span class="lineno"> 2243</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02244"></a><span class="lineno"> 2244</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a6eaee1347cb0a69a437c28d32dfb55d8">f40Compat</a> &amp;&amp; TestWF(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, EFNUMBER)) {</div>
<div class="line"><a name="l02245"></a><span class="lineno"> 2245</span>&#160;                <span class="keywordflow">if</span> (!<a class="code" href="a00122.html#a71c6ffa85617c757333f92d126ae613d">ECIsCharNumeric</a>(ped, keyPress)) {</div>
<div class="line"><a name="l02246"></a><span class="lineno"> 2246</span>&#160;                    <span class="keywordflow">goto</span> IllegalChar;</div>
<div class="line"><a name="l02247"></a><span class="lineno"> 2247</span>&#160;                }</div>
<div class="line"><a name="l02248"></a><span class="lineno"> 2248</span>&#160;            }</div>
<div class="line"><a name="l02249"></a><span class="lineno"> 2249</span>&#160; </div>
<div class="line"><a name="l02250"></a><span class="lineno"> 2250</span>&#160;            <span class="keywordflow">goto</span> DeleteSelection;</div>
<div class="line"><a name="l02251"></a><span class="lineno"> 2251</span>&#160;        }</div>
<div class="line"><a name="l02252"></a><span class="lineno"> 2252</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02253"></a><span class="lineno"> 2253</span>&#160;    }</div>
<div class="line"><a name="l02254"></a><span class="lineno"> 2254</span>&#160; </div>
<div class="line"><a name="l02255"></a><span class="lineno"> 2255</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02256"></a><span class="lineno"> 2256</span>&#160;<span class="comment">     * Handle key codes</span></div>
<div class="line"><a name="l02257"></a><span class="lineno"> 2257</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02258"></a><span class="lineno"> 2258</span>&#160;    <span class="keywordflow">switch</span>(keyPress) {</div>
<div class="line"><a name="l02259"></a><span class="lineno"> 2259</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> msg;</div>
<div class="line"><a name="l02260"></a><span class="lineno"> 2260</span>&#160; </div>
<div class="line"><a name="l02261"></a><span class="lineno"> 2261</span>&#160;    <span class="comment">// Ctrl+Z == Undo</span></div>
<div class="line"><a name="l02262"></a><span class="lineno"> 2262</span>&#160;    <span class="keywordflow">case</span> 26:</div>
<div class="line"><a name="l02263"></a><span class="lineno"> 2263</span>&#160;        msg = WM_UNDO;</div>
<div class="line"><a name="l02264"></a><span class="lineno"> 2264</span>&#160;        <span class="keywordflow">goto</span> SendEditingMessage;</div>
<div class="line"><a name="l02265"></a><span class="lineno"> 2265</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02266"></a><span class="lineno"> 2266</span>&#160; </div>
<div class="line"><a name="l02267"></a><span class="lineno"> 2267</span>&#160;    <span class="comment">// Ctrl+X == Cut</span></div>
<div class="line"><a name="l02268"></a><span class="lineno"> 2268</span>&#160;    <span class="keywordflow">case</span> 24:</div>
<div class="line"><a name="l02269"></a><span class="lineno"> 2269</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>)</div>
<div class="line"><a name="l02270"></a><span class="lineno"> 2270</span>&#160;            <span class="keywordflow">goto</span> IllegalChar;</div>
<div class="line"><a name="l02271"></a><span class="lineno"> 2271</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02272"></a><span class="lineno"> 2272</span>&#160;        {</div>
<div class="line"><a name="l02273"></a><span class="lineno"> 2273</span>&#160;            msg = WM_CUT;</div>
<div class="line"><a name="l02274"></a><span class="lineno"> 2274</span>&#160;            <span class="keywordflow">goto</span> SendEditingMessage;</div>
<div class="line"><a name="l02275"></a><span class="lineno"> 2275</span>&#160;        }</div>
<div class="line"><a name="l02276"></a><span class="lineno"> 2276</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02277"></a><span class="lineno"> 2277</span>&#160; </div>
<div class="line"><a name="l02278"></a><span class="lineno"> 2278</span>&#160;    <span class="comment">// Ctrl+C == Copy</span></div>
<div class="line"><a name="l02279"></a><span class="lineno"> 2279</span>&#160;    <span class="keywordflow">case</span> 3:</div>
<div class="line"><a name="l02280"></a><span class="lineno"> 2280</span>&#160;        msg = WM_COPY;</div>
<div class="line"><a name="l02281"></a><span class="lineno"> 2281</span>&#160;        <span class="keywordflow">goto</span> SendEditingMessage;</div>
<div class="line"><a name="l02282"></a><span class="lineno"> 2282</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02283"></a><span class="lineno"> 2283</span>&#160; </div>
<div class="line"><a name="l02284"></a><span class="lineno"> 2284</span>&#160;    <span class="comment">// Ctrl+V == Paste</span></div>
<div class="line"><a name="l02285"></a><span class="lineno"> 2285</span>&#160;    <span class="keywordflow">case</span> 22:</div>
<div class="line"><a name="l02286"></a><span class="lineno"> 2286</span>&#160;        msg = WM_PASTE;</div>
<div class="line"><a name="l02287"></a><span class="lineno"> 2287</span>&#160;SendEditingMessage:</div>
<div class="line"><a name="l02288"></a><span class="lineno"> 2288</span>&#160;        SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, msg, 0, 0L);</div>
<div class="line"><a name="l02289"></a><span class="lineno"> 2289</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02290"></a><span class="lineno"> 2290</span>&#160; </div>
<div class="line"><a name="l02291"></a><span class="lineno"> 2291</span>&#160;    <span class="keywordflow">case</span> VK_BACK:</div>
<div class="line"><a name="l02292"></a><span class="lineno"> 2292</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l02293"></a><span class="lineno"> 2293</span>&#160;        <span class="comment">// Delete any selected text or delete character left if no sel</span></div>
<div class="line"><a name="l02294"></a><span class="lineno"> 2294</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l02295"></a><span class="lineno"> 2295</span>&#160;        <span class="keywordflow">if</span> (!updateText &amp;&amp; ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>)</div>
<div class="line"><a name="l02296"></a><span class="lineno"> 2296</span>&#160;        {</div>
<div class="line"><a name="l02297"></a><span class="lineno"> 2297</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l02298"></a><span class="lineno"> 2298</span>&#160;            <span class="comment">// There was no selection to delete so we just delete</span></div>
<div class="line"><a name="l02299"></a><span class="lineno"> 2299</span>&#160;            <span class="comment">// character left if available</span></div>
<div class="line"><a name="l02300"></a><span class="lineno"> 2300</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l02301"></a><span class="lineno"> 2301</span>&#160;            ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> = <a class="code" href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, TRUE);</div>
<div class="line"><a name="l02302"></a><span class="lineno"> 2302</span>&#160;            <a class="code" href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a>(ped);</div>
<div class="line"><a name="l02303"></a><span class="lineno"> 2303</span>&#160;        }</div>
<div class="line"><a name="l02304"></a><span class="lineno"> 2304</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02305"></a><span class="lineno"> 2305</span>&#160; </div>
<div class="line"><a name="l02306"></a><span class="lineno"> 2306</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02307"></a><span class="lineno"> 2307</span>&#160;        <span class="keywordflow">if</span> (keyPress == VK_RETURN)</div>
<div class="line"><a name="l02308"></a><span class="lineno"> 2308</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>)</div>
<div class="line"><a name="l02309"></a><span class="lineno"> 2309</span>&#160;                keyValue = 0x0A0D;</div>
<div class="line"><a name="l02310"></a><span class="lineno"> 2310</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02311"></a><span class="lineno"> 2311</span>&#160;                keyValue = 0x000A000D;</div>
<div class="line"><a name="l02312"></a><span class="lineno"> 2312</span>&#160; </div>
<div class="line"><a name="l02313"></a><span class="lineno"> 2313</span>&#160;        <span class="keywordflow">if</span> (keyPress &gt;= TEXT(<span class="charliteral">&#39; &#39;</span>) || keyPress == VK_RETURN || keyPress == VK_TAB) {</div>
<div class="line"><a name="l02314"></a><span class="lineno"> 2314</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>)</div>
<div class="line"><a name="l02315"></a><span class="lineno"> 2315</span>&#160;                <a class="code" href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a>(ped, (LPSTR)&amp;keyValue, HIBYTE(keyValue) ? 2 : 1, TRUE);</div>
<div class="line"><a name="l02316"></a><span class="lineno"> 2316</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02317"></a><span class="lineno"> 2317</span>&#160;                <a class="code" href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a>(ped, (LPSTR)&amp;keyValue, HIWORD(keyValue) ? 2 : 1, TRUE);</div>
<div class="line"><a name="l02318"></a><span class="lineno"> 2318</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02319"></a><span class="lineno"> 2319</span>&#160;IllegalChar:</div>
<div class="line"><a name="l02320"></a><span class="lineno"> 2320</span>&#160;            NtUserMessageBeep(0);</div>
<div class="line"><a name="l02321"></a><span class="lineno"> 2321</span>&#160;        }</div>
<div class="line"><a name="l02322"></a><span class="lineno"> 2322</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02323"></a><span class="lineno"> 2323</span>&#160;    }</div>
<div class="line"><a name="l02324"></a><span class="lineno"> 2324</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00125_source.html#l00411">ECGetModKeys()</a>, <a class="el" href="a00122_source.html#l00835">ECIsCharNumeric()</a>, <a class="el" href="a00257_source.html#l00731">tagED::f40Compat</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00717">tagED::fInDialogBox</a>, <a class="el" href="a00257_source.html#l00691">tagED::fMouseDown</a>, <a class="el" href="a00257_source.html#l00721">tagED::fReadOnly</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00128_source.html#l00135">MLMoveSelection()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a> , 以及 <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>.</p>

</div>
</div>
<a id="ad3913f5d5723eb4c93fbbeb70f2670eb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad3913f5d5723eb4c93fbbeb70f2670eb">&#9670;&nbsp;</a></span>MLDeleteText()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> MLDeleteText </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01093">1093</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01095"></a><span class="lineno"> 1095</span>&#160;{</div>
<div class="line"><a name="l01096"></a><span class="lineno"> 1096</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> minSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l01097"></a><span class="lineno"> 1097</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> maxSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l01098"></a><span class="lineno"> 1098</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cchDelete;</div>
<div class="line"><a name="l01099"></a><span class="lineno"> 1099</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l01100"></a><span class="lineno"> 1100</span>&#160;    <span class="keywordtype">int</span> minSelLine;</div>
<div class="line"><a name="l01101"></a><span class="lineno"> 1101</span>&#160;    <span class="keywordtype">int</span> maxSelLine;</div>
<div class="line"><a name="l01102"></a><span class="lineno"> 1102</span>&#160;    POINT xyPos;</div>
<div class="line"><a name="l01103"></a><span class="lineno"> 1103</span>&#160;    RECT rc;</div>
<div class="line"><a name="l01104"></a><span class="lineno"> 1104</span>&#160;    BOOL fFastDelete = FALSE;</div>
<div class="line"><a name="l01105"></a><span class="lineno"> 1105</span>&#160;    LONG hl;</div>
<div class="line"><a name="l01106"></a><span class="lineno"> 1106</span>&#160; </div>
<div class="line"><a name="l01107"></a><span class="lineno"> 1107</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01108"></a><span class="lineno"> 1108</span>&#160;<span class="comment">     * Get what line the min selection is on so that we can start rebuilding the</span></div>
<div class="line"><a name="l01109"></a><span class="lineno"> 1109</span>&#160;<span class="comment">     * text from there if we delete anything.</span></div>
<div class="line"><a name="l01110"></a><span class="lineno"> 1110</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01111"></a><span class="lineno"> 1111</span>&#160;    minSelLine = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, minSel);</div>
<div class="line"><a name="l01112"></a><span class="lineno"> 1112</span>&#160;    maxSelLine = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, maxSel);</div>
<div class="line"><a name="l01113"></a><span class="lineno"> 1113</span>&#160;    <span class="keywordflow">if</span> (((maxSel - minSel) == 1) &amp;&amp; (minSelLine == maxSelLine) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[minSelLine] != minSel)) {</div>
<div class="line"><a name="l01114"></a><span class="lineno"> 1114</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>)</div>
<div class="line"><a name="l01115"></a><span class="lineno"> 1115</span>&#160;            fFastDelete = FALSE;</div>
<div class="line"><a name="l01116"></a><span class="lineno"> 1116</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l01117"></a><span class="lineno"> 1117</span>&#160;            fFastDelete = TRUE;</div>
<div class="line"><a name="l01118"></a><span class="lineno"> 1118</span>&#160;    }</div>
<div class="line"><a name="l01119"></a><span class="lineno"> 1119</span>&#160;    <span class="keywordflow">if</span> (!(cchDelete = <a class="code" href="a00125.html#a800e25f9f880d2b371077a3e31d1f11b">ECDeleteText</a>(ped)))</div>
<div class="line"><a name="l01120"></a><span class="lineno"> 1120</span>&#160;        <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l01121"></a><span class="lineno"> 1121</span>&#160; </div>
<div class="line"><a name="l01122"></a><span class="lineno"> 1122</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01123"></a><span class="lineno"> 1123</span>&#160;<span class="comment">     * Start building lines at minsel line since caretline may be at the max sel</span></div>
<div class="line"><a name="l01124"></a><span class="lineno"> 1124</span>&#160;<span class="comment">     * point.</span></div>
<div class="line"><a name="l01125"></a><span class="lineno"> 1125</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01126"></a><span class="lineno"> 1126</span>&#160;    <span class="keywordflow">if</span> (fFastDelete) {</div>
<div class="line"><a name="l01127"></a><span class="lineno"> 1127</span>&#160;        <a class="code" href="a00128.html#aa8ee31bfcf2f8a74e875d1b94b936e53">MLShiftchLines</a>(ped, minSelLine + 1, -2);</div>
<div class="line"><a name="l01128"></a><span class="lineno"> 1128</span>&#160;        <a class="code" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a>(ped, minSelLine, 1, TRUE, NULL, &amp;hl);</div>
<div class="line"><a name="l01129"></a><span class="lineno"> 1129</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01130"></a><span class="lineno"> 1130</span>&#160;        <a class="code" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a>(ped, max(minSelLine-1,0), -(<span class="keywordtype">int</span>)cchDelete, FALSE, NULL, NULL);</div>
<div class="line"><a name="l01131"></a><span class="lineno"> 1131</span>&#160;    }</div>
<div class="line"><a name="l01132"></a><span class="lineno"> 1132</span>&#160; </div>
<div class="line"><a name="l01133"></a><span class="lineno"> 1133</span>&#160;    <a class="code" href="a00128.html#a085d227b6af69960ef1441bf2723e5a6">MLUpdateiCaretLine</a>(ped);</div>
<div class="line"><a name="l01134"></a><span class="lineno"> 1134</span>&#160; </div>
<div class="line"><a name="l01135"></a><span class="lineno"> 1135</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_UPDATE);</div>
<div class="line"><a name="l01136"></a><span class="lineno"> 1136</span>&#160; </div>
<div class="line"><a name="l01137"></a><span class="lineno"> 1137</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>)) {</div>
<div class="line"><a name="l01138"></a><span class="lineno"> 1138</span>&#160; </div>
<div class="line"><a name="l01139"></a><span class="lineno"> 1139</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01140"></a><span class="lineno"> 1140</span>&#160;<span class="comment">         * Now update the screen to reflect the deletion</span></div>
<div class="line"><a name="l01141"></a><span class="lineno"> 1141</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01142"></a><span class="lineno"> 1142</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, FALSE);</div>
<div class="line"><a name="l01143"></a><span class="lineno"> 1143</span>&#160; </div>
<div class="line"><a name="l01144"></a><span class="lineno"> 1144</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01145"></a><span class="lineno"> 1145</span>&#160;<span class="comment">         * Otherwise just redraw starting at the line we just entered</span></div>
<div class="line"><a name="l01146"></a><span class="lineno"> 1146</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01147"></a><span class="lineno"> 1147</span>&#160;        minSelLine = max(minSelLine-1,0);</div>
<div class="line"><a name="l01148"></a><span class="lineno"> 1148</span>&#160;        <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[minSelLine],</div>
<div class="line"><a name="l01149"></a><span class="lineno"> 1149</span>&#160;                   fFastDelete ? hl : ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, FALSE);</div>
<div class="line"><a name="l01150"></a><span class="lineno"> 1150</span>&#160; </div>
<div class="line"><a name="l01151"></a><span class="lineno"> 1151</span>&#160;        <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rc, &amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l01152"></a><span class="lineno"> 1152</span>&#160;        rc.left  -= ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>;</div>
<div class="line"><a name="l01153"></a><span class="lineno"> 1153</span>&#160;        rc.right += ped-&gt;<a class="code" href="a01901.html#af6031cf3a4495fdc882641cd1a3f5a6d">wRightMargin</a>;</div>
<div class="line"><a name="l01154"></a><span class="lineno"> 1154</span>&#160; </div>
<div class="line"><a name="l01155"></a><span class="lineno"> 1155</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) {</div>
<div class="line"><a name="l01156"></a><span class="lineno"> 1156</span>&#160; </div>
<div class="line"><a name="l01157"></a><span class="lineno"> 1157</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01158"></a><span class="lineno"> 1158</span>&#160;<span class="comment">             * Clear from end of text to end of window.</span></div>
<div class="line"><a name="l01159"></a><span class="lineno"> 1159</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01160"></a><span class="lineno"> 1160</span>&#160;            <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, FALSE, &amp;xyPos);</div>
<div class="line"><a name="l01161"></a><span class="lineno"> 1161</span>&#160;            rc.top = xyPos.y + ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l01162"></a><span class="lineno"> 1162</span>&#160;        }</div>
<div class="line"><a name="l01163"></a><span class="lineno"> 1163</span>&#160; </div>
<div class="line"><a name="l01164"></a><span class="lineno"> 1164</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;rc, TRUE);</div>
<div class="line"><a name="l01165"></a><span class="lineno"> 1165</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l01166"></a><span class="lineno"> 1166</span>&#160; </div>
<div class="line"><a name="l01167"></a><span class="lineno"> 1167</span>&#160;        <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l01168"></a><span class="lineno"> 1168</span>&#160;    }</div>
<div class="line"><a name="l01169"></a><span class="lineno"> 1169</span>&#160; </div>
<div class="line"><a name="l01170"></a><span class="lineno"> 1170</span>&#160;    ped-&gt;<a class="code" href="a01901.html#afa5cd3338f57f4b0d6cacb756462715c">fDirty</a> = TRUE;</div>
<div class="line"><a name="l01171"></a><span class="lineno"> 1171</span>&#160; </div>
<div class="line"><a name="l01172"></a><span class="lineno"> 1172</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_CHANGE);</div>
<div class="line"><a name="l01173"></a><span class="lineno"> 1173</span>&#160;    <span class="keywordflow">return</span> (cchDelete);</div>
<div class="line"><a name="l01174"></a><span class="lineno"> 1174</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00125_source.html#l01706">ECDeleteText()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00257_source.html#l00697">tagED::fAutoVScroll</a>, <a class="el" href="a00257_source.html#l00693">tagED::fDirty</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l01237">MLShiftchLines()</a>, <a class="el" href="a00128_source.html#l00800">MLUpdateiCaretLine()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a00257_source.html#l00780">tagED::wLeftMargin</a> , 以及 <a class="el" href="a00257_source.html#l00781">tagED::wRightMargin</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l02166">MLChar()</a>, <a class="el" href="a00128_source.html#l02337">MLPasteText()</a> , 以及 <a class="el" href="a00128_source.html#l01035">MLReplaceSel()</a>.</p>

</div>
</div>
<a id="a797489de54fec894b461b54b0da1fce7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a797489de54fec894b461b54b0da1fce7">&#9670;&nbsp;</a></span>MLDrawText()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLDrawText </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ichStart</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ichEnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fSelChange</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l03528">3528</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03534"></a><span class="lineno"> 3534</span>&#160;{</div>
<div class="line"><a name="l03535"></a><span class="lineno"> 3535</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>   textColorSave;</div>
<div class="line"><a name="l03536"></a><span class="lineno"> 3536</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>   bkColorSave;</div>
<div class="line"><a name="l03537"></a><span class="lineno"> 3537</span>&#160;    PSTR    pText;</div>
<div class="line"><a name="l03538"></a><span class="lineno"> 3538</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    wCurLine;</div>
<div class="line"><a name="l03539"></a><span class="lineno"> 3539</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>    wEndLine;</div>
<div class="line"><a name="l03540"></a><span class="lineno"> 3540</span>&#160;    <span class="keywordtype">int</span>     xOffset;</div>
<div class="line"><a name="l03541"></a><span class="lineno"> 3541</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>     LengthToDraw;</div>
<div class="line"><a name="l03542"></a><span class="lineno"> 3542</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>     CurStripLength;</div>
<div class="line"><a name="l03543"></a><span class="lineno"> 3543</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>     ichAttrib, ichNewStart;</div>
<div class="line"><a name="l03544"></a><span class="lineno"> 3544</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>     ExtraLengthForNegA;</div>
<div class="line"><a name="l03545"></a><span class="lineno"> 3545</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>     ichT;</div>
<div class="line"><a name="l03546"></a><span class="lineno"> 3546</span>&#160;    <span class="keywordtype">int</span>     iRemainingLengthInLine;</div>
<div class="line"><a name="l03547"></a><span class="lineno"> 3547</span>&#160;    <span class="keywordtype">int</span>     xStPos, xClipStPos, xClipEndPos, yPos;</div>
<div class="line"><a name="l03548"></a><span class="lineno"> 3548</span>&#160;    BOOL    fFirstLineOfBlock   = TRUE;</div>
<div class="line"><a name="l03549"></a><span class="lineno"> 3549</span>&#160;    BOOL    fDrawEndOfLineStrip = FALSE;</div>
<div class="line"><a name="l03550"></a><span class="lineno"> 3550</span>&#160;    BOOL    fDrawOnSameLine     = FALSE;</div>
<div class="line"><a name="l03551"></a><span class="lineno"> 3551</span>&#160;    BOOL    fSelected                = FALSE;</div>
<div class="line"><a name="l03552"></a><span class="lineno"> 3552</span>&#160;    BOOL    fLineBegins      = FALSE;</div>
<div class="line"><a name="l03553"></a><span class="lineno"> 3553</span>&#160;    <a class="code" href="a01913.html">STRIPINFO</a>   NegCInfo;</div>
<div class="line"><a name="l03554"></a><span class="lineno"> 3554</span>&#160;    POINT   pt;</div>
<div class="line"><a name="l03555"></a><span class="lineno"> 3555</span>&#160; </div>
<div class="line"><a name="l03556"></a><span class="lineno"> 3556</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l03557"></a><span class="lineno"> 3557</span>&#160;    <span class="comment">// Just return if nothing to draw</span></div>
<div class="line"><a name="l03558"></a><span class="lineno"> 3558</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>)</div>
<div class="line"><a name="l03559"></a><span class="lineno"> 3559</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l03560"></a><span class="lineno"> 3560</span>&#160; </div>
<div class="line"><a name="l03561"></a><span class="lineno"> 3561</span>&#160;    <a class="code" href="a00125.html#ab90d0fc7773426307b6989407acccb7a">ECGetBrush</a>(ped, hdc);</div>
<div class="line"><a name="l03562"></a><span class="lineno"> 3562</span>&#160; </div>
<div class="line"><a name="l03563"></a><span class="lineno"> 3563</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l03564"></a><span class="lineno"> 3564</span>&#160;    <span class="comment">// Adjust the value of ichStart such that we need to draw only those lines</span></div>
<div class="line"><a name="l03565"></a><span class="lineno"> 3565</span>&#160;    <span class="comment">// visible on the screen.</span></div>
<div class="line"><a name="l03566"></a><span class="lineno"> 3566</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l03567"></a><span class="lineno"> 3567</span>&#160;    <span class="keywordflow">if</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)ichStart &lt; (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>]) {</div>
<div class="line"><a name="l03568"></a><span class="lineno"> 3568</span>&#160;        ichStart = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>];</div>
<div class="line"><a name="l03569"></a><span class="lineno"> 3569</span>&#160;        <span class="keywordflow">if</span> (ichStart &gt; ichEnd)</div>
<div class="line"><a name="l03570"></a><span class="lineno"> 3570</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l03571"></a><span class="lineno"> 3571</span>&#160;    }</div>
<div class="line"><a name="l03572"></a><span class="lineno"> 3572</span>&#160; </div>
<div class="line"><a name="l03573"></a><span class="lineno"> 3573</span>&#160;    <span class="comment">// Adjust the value of ichEnd such that we need to draw only those lines</span></div>
<div class="line"><a name="l03574"></a><span class="lineno"> 3574</span>&#160;    <span class="comment">// visible on the screen.</span></div>
<div class="line"><a name="l03575"></a><span class="lineno"> 3575</span>&#160;    wCurLine = min(ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>+ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>,ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>-1);</div>
<div class="line"><a name="l03576"></a><span class="lineno"> 3576</span>&#160;    ichT = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine] + <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, wCurLine);</div>
<div class="line"><a name="l03577"></a><span class="lineno"> 3577</span>&#160;    ichEnd = min(ichEnd, ichT);</div>
<div class="line"><a name="l03578"></a><span class="lineno"> 3578</span>&#160; </div>
<div class="line"><a name="l03579"></a><span class="lineno"> 3579</span>&#160;    wCurLine = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, ichStart);    <span class="comment">// Starting line.</span></div>
<div class="line"><a name="l03580"></a><span class="lineno"> 3580</span>&#160;    wEndLine = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, ichEnd);           <span class="comment">// Ending line.</span></div>
<div class="line"><a name="l03581"></a><span class="lineno"> 3581</span>&#160; </div>
<div class="line"><a name="l03582"></a><span class="lineno"> 3582</span>&#160;    <span class="keywordflow">if</span> (fSelChange &amp;&amp; (GetBkMode(hdc) != OPAQUE))</div>
<div class="line"><a name="l03583"></a><span class="lineno"> 3583</span>&#160;    {</div>
<div class="line"><a name="l03584"></a><span class="lineno"> 3584</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03585"></a><span class="lineno"> 3585</span>&#160;<span class="comment">         * if changing selection on a transparent edit control, just</span></div>
<div class="line"><a name="l03586"></a><span class="lineno"> 3586</span>&#160;<span class="comment">         * draw those lines from scratch</span></div>
<div class="line"><a name="l03587"></a><span class="lineno"> 3587</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03588"></a><span class="lineno"> 3588</span>&#160;        RECT rcStrip;</div>
<div class="line"><a name="l03589"></a><span class="lineno"> 3589</span>&#160;        <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rcStrip, &amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l03590"></a><span class="lineno"> 3590</span>&#160;        rcStrip.left -= ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>;</div>
<div class="line"><a name="l03591"></a><span class="lineno"> 3591</span>&#160;        rcStrip.top += (wCurLine - ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>) * ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l03592"></a><span class="lineno"> 3592</span>&#160;        rcStrip.bottom = rcStrip.top + ((wEndLine - wCurLine) + 1) * ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l03593"></a><span class="lineno"> 3593</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;rcStrip, TRUE);</div>
<div class="line"><a name="l03594"></a><span class="lineno"> 3594</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l03595"></a><span class="lineno"> 3595</span>&#160;    }</div>
<div class="line"><a name="l03596"></a><span class="lineno"> 3596</span>&#160; </div>
<div class="line"><a name="l03597"></a><span class="lineno"> 3597</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l03598"></a><span class="lineno"> 3598</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l03599"></a><span class="lineno"> 3599</span>&#160;        HideCaret(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l03600"></a><span class="lineno"> 3600</span>&#160;        (* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_MLDRAWTEXT, hdc, ichStart, ichEnd);</div>
<div class="line"><a name="l03601"></a><span class="lineno"> 3601</span>&#160;        ShowCaret(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l03602"></a><span class="lineno"> 3602</span>&#160;        <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l03603"></a><span class="lineno"> 3603</span>&#160;        return ;</div>
<div class="line"><a name="l03604"></a><span class="lineno"> 3604</span>&#160;    }</div>
<div class="line"><a name="l03605"></a><span class="lineno"> 3605</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l03606"></a><span class="lineno"> 3606</span>&#160; </div>
<div class="line"><a name="l03607"></a><span class="lineno"> 3607</span>&#160;    <span class="comment">// If it is either centered or right-justified, then draw the whole lines.</span></div>
<div class="line"><a name="l03608"></a><span class="lineno"> 3608</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> != ES_LEFT) {</div>
<div class="line"><a name="l03609"></a><span class="lineno"> 3609</span>&#160;        ichStart = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine];</div>
<div class="line"><a name="l03610"></a><span class="lineno"> 3610</span>&#160;        ichEnd = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wEndLine] + <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, wEndLine);</div>
<div class="line"><a name="l03611"></a><span class="lineno"> 3611</span>&#160;    }</div>
<div class="line"><a name="l03612"></a><span class="lineno"> 3612</span>&#160; </div>
<div class="line"><a name="l03613"></a><span class="lineno"> 3613</span>&#160;    pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped);</div>
<div class="line"><a name="l03614"></a><span class="lineno"> 3614</span>&#160; </div>
<div class="line"><a name="l03615"></a><span class="lineno"> 3615</span>&#160;    <a class="code" href="a00362.html#a66d4a43eb655e87820eff79e73181f01">NtUserHideCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l03616"></a><span class="lineno"> 3616</span>&#160; </div>
<div class="line"><a name="l03617"></a><span class="lineno"> 3617</span>&#160;    <span class="keywordflow">while</span> (ichStart &lt;= ichEnd) {</div>
<div class="line"><a name="l03618"></a><span class="lineno"> 3618</span>&#160;        <span class="comment">// xStPos:      The starting Position where the string must be drawn.</span></div>
<div class="line"><a name="l03619"></a><span class="lineno"> 3619</span>&#160;        <span class="comment">// xClipStPos:  The starting position for the clipping rect for the block.</span></div>
<div class="line"><a name="l03620"></a><span class="lineno"> 3620</span>&#160;        <span class="comment">// xClipEndPos: The ending position for the clipping rect for the block.</span></div>
<div class="line"><a name="l03621"></a><span class="lineno"> 3621</span>&#160; </div>
<div class="line"><a name="l03622"></a><span class="lineno"> 3622</span>&#160;        <span class="comment">// Calculate the xyPos of starting point of the block.</span></div>
<div class="line"><a name="l03623"></a><span class="lineno"> 3623</span>&#160;        <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ichStart, FALSE, &amp;pt);</div>
<div class="line"><a name="l03624"></a><span class="lineno"> 3624</span>&#160;        xClipStPos = xStPos = pt.x;</div>
<div class="line"><a name="l03625"></a><span class="lineno"> 3625</span>&#160;        yPos = pt.y;</div>
<div class="line"><a name="l03626"></a><span class="lineno"> 3626</span>&#160; </div>
<div class="line"><a name="l03627"></a><span class="lineno"> 3627</span>&#160;        <span class="comment">// The attributes of the block is the same as that of ichStart.</span></div>
<div class="line"><a name="l03628"></a><span class="lineno"> 3628</span>&#160;        ichAttrib = ichStart;</div>
<div class="line"><a name="l03629"></a><span class="lineno"> 3629</span>&#160; </div>
<div class="line"><a name="l03630"></a><span class="lineno"> 3630</span>&#160;        <span class="comment">// If the current font has some negative C widths and if this is the</span></div>
<div class="line"><a name="l03631"></a><span class="lineno"> 3631</span>&#160;        <span class="comment">// begining of a block, we must start drawing some characters before the</span></div>
<div class="line"><a name="l03632"></a><span class="lineno"> 3632</span>&#160;        <span class="comment">// block to account for the negative C widths of the strip before the</span></div>
<div class="line"><a name="l03633"></a><span class="lineno"> 3633</span>&#160;        <span class="comment">// current strip; In this case, reset ichStart and xStPos.</span></div>
<div class="line"><a name="l03634"></a><span class="lineno"> 3634</span>&#160; </div>
<div class="line"><a name="l03635"></a><span class="lineno"> 3635</span>&#160;        <span class="keywordflow">if</span> (fFirstLineOfBlock &amp;&amp; ped-&gt;<a class="code" href="a01901.html#a560d79883079b560961fefdf0934369a">wMaxNegC</a>) {</div>
<div class="line"><a name="l03636"></a><span class="lineno"> 3636</span>&#160;            fFirstLineOfBlock = FALSE;</div>
<div class="line"><a name="l03637"></a><span class="lineno"> 3637</span>&#160;            ichNewStart = max(((<span class="keywordtype">int</span>)(ichStart - ped-&gt;<a class="code" href="a01901.html#ae69ebb9f519928fda2522bc10fc5f62c">wMaxNegCcharPos</a>)), ((<span class="keywordtype">int</span>)ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine]));</div>
<div class="line"><a name="l03638"></a><span class="lineno"> 3638</span>&#160; </div>
<div class="line"><a name="l03639"></a><span class="lineno"> 3639</span>&#160;            <span class="comment">// If ichStart needs to be changed, then change xStPos also accordingly.</span></div>
<div class="line"><a name="l03640"></a><span class="lineno"> 3640</span>&#160;            <span class="keywordflow">if</span> (ichNewStart != ichStart) {</div>
<div class="line"><a name="l03641"></a><span class="lineno"> 3641</span>&#160;                <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ichStart = ichNewStart, FALSE, &amp;pt);</div>
<div class="line"><a name="l03642"></a><span class="lineno"> 3642</span>&#160;                xStPos = pt.x;</div>
<div class="line"><a name="l03643"></a><span class="lineno"> 3643</span>&#160;            }</div>
<div class="line"><a name="l03644"></a><span class="lineno"> 3644</span>&#160;        }</div>
<div class="line"><a name="l03645"></a><span class="lineno"> 3645</span>&#160; </div>
<div class="line"><a name="l03646"></a><span class="lineno"> 3646</span>&#160;        <span class="comment">// Calc the number of characters remaining to be drawn in the current line.</span></div>
<div class="line"><a name="l03647"></a><span class="lineno"> 3647</span>&#160;        iRemainingLengthInLine = <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, wCurLine) -</div>
<div class="line"><a name="l03648"></a><span class="lineno"> 3648</span>&#160;                                (ichStart - ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine]);</div>
<div class="line"><a name="l03649"></a><span class="lineno"> 3649</span>&#160; </div>
<div class="line"><a name="l03650"></a><span class="lineno"> 3650</span>&#160;        <span class="comment">// If this is the last line of a block, we may not have to draw all the</span></div>
<div class="line"><a name="l03651"></a><span class="lineno"> 3651</span>&#160;        <span class="comment">// remaining lines; We must draw only upto ichEnd.</span></div>
<div class="line"><a name="l03652"></a><span class="lineno"> 3652</span>&#160;        <span class="keywordflow">if</span> (wCurLine == wEndLine)</div>
<div class="line"><a name="l03653"></a><span class="lineno"> 3653</span>&#160;            LengthToDraw = ichEnd - ichStart;</div>
<div class="line"><a name="l03654"></a><span class="lineno"> 3654</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l03655"></a><span class="lineno"> 3655</span>&#160;            LengthToDraw = iRemainingLengthInLine;</div>
<div class="line"><a name="l03656"></a><span class="lineno"> 3656</span>&#160; </div>
<div class="line"><a name="l03657"></a><span class="lineno"> 3657</span>&#160;        <span class="comment">// Find out how many pixels we indent the line for non-left-justified</span></div>
<div class="line"><a name="l03658"></a><span class="lineno"> 3658</span>&#160;        <span class="comment">// formats</span></div>
<div class="line"><a name="l03659"></a><span class="lineno"> 3659</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> != ES_LEFT)</div>
<div class="line"><a name="l03660"></a><span class="lineno"> 3660</span>&#160;            xOffset = <a class="code" href="a00128.html#aa791214f4e131cc77b3e59dd7e339565">MLCalcXOffset</a>(ped, hdc, wCurLine);</div>
<div class="line"><a name="l03661"></a><span class="lineno"> 3661</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l03662"></a><span class="lineno"> 3662</span>&#160;            xOffset = -((int)(ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>));</div>
<div class="line"><a name="l03663"></a><span class="lineno"> 3663</span>&#160; </div>
<div class="line"><a name="l03664"></a><span class="lineno"> 3664</span>&#160;        <span class="comment">// Check if this is the begining of a line.</span></div>
<div class="line"><a name="l03665"></a><span class="lineno"> 3665</span>&#160;        <span class="keywordflow">if</span> (ichAttrib == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine]) {</div>
<div class="line"><a name="l03666"></a><span class="lineno"> 3666</span>&#160;            fLineBegins = TRUE;</div>
<div class="line"><a name="l03667"></a><span class="lineno"> 3667</span>&#160;            xClipStPos = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left - ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>;</div>
<div class="line"><a name="l03668"></a><span class="lineno"> 3668</span>&#160;        }</div>
<div class="line"><a name="l03669"></a><span class="lineno"> 3669</span>&#160; </div>
<div class="line"><a name="l03670"></a><span class="lineno"> 3670</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03671"></a><span class="lineno"> 3671</span>&#160;        <span class="comment">// The following loop divides this &#39;wCurLine&#39; into strips based on the</span></div>
<div class="line"><a name="l03672"></a><span class="lineno"> 3672</span>&#160;        <span class="comment">// selection attributes and draw them strip by strip.</span></div>
<div class="line"><a name="l03673"></a><span class="lineno"> 3673</span>&#160;        <span class="keywordflow">do</span>  {</div>
<div class="line"><a name="l03674"></a><span class="lineno"> 3674</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03675"></a><span class="lineno"> 3675</span>&#160;            <span class="comment">// If ichStart is pointing at CRLF or CRCRLF, then iRemainingLength</span></div>
<div class="line"><a name="l03676"></a><span class="lineno"> 3676</span>&#160;            <span class="comment">// could have become negative because MLLine does not include</span></div>
<div class="line"><a name="l03677"></a><span class="lineno"> 3677</span>&#160;            <span class="comment">// CR and LF at the end of a line.</span></div>
<div class="line"><a name="l03678"></a><span class="lineno"> 3678</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03679"></a><span class="lineno"> 3679</span>&#160;            <span class="keywordflow">if</span> (iRemainingLengthInLine &lt; 0)  <span class="comment">// If Current line is completed,</span></div>
<div class="line"><a name="l03680"></a><span class="lineno"> 3680</span>&#160;                <span class="keywordflow">break</span>;                   <span class="comment">// go on to the next line.</span></div>
<div class="line"><a name="l03681"></a><span class="lineno"> 3681</span>&#160; </div>
<div class="line"><a name="l03682"></a><span class="lineno"> 3682</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03683"></a><span class="lineno"> 3683</span>&#160;            <span class="comment">// Check if a part of the block is selected and if we need to</span></div>
<div class="line"><a name="l03684"></a><span class="lineno"> 3684</span>&#160;            <span class="comment">// show it with a different attribute.</span></div>
<div class="line"><a name="l03685"></a><span class="lineno"> 3685</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03686"></a><span class="lineno"> 3686</span>&#160;            <span class="keywordflow">if</span> (!(ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> ||</div>
<div class="line"><a name="l03687"></a><span class="lineno"> 3687</span>&#160;                        ichAttrib &gt;= ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> ||</div>
<div class="line"><a name="l03688"></a><span class="lineno"> 3688</span>&#160;                        ichEnd   &lt;  ped-&gt;ichMinSel ||</div>
<div class="line"><a name="l03689"></a><span class="lineno"> 3689</span>&#160;                        (!ped-&gt;<a class="code" href="a01901.html#af4b618c659352ed1ad47e7b5a0f06480">fNoHideSel</a> &amp;&amp; !ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>))) {</div>
<div class="line"><a name="l03690"></a><span class="lineno"> 3690</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03691"></a><span class="lineno"> 3691</span>&#160;                <span class="comment">// OK! There is a selection somewhere in this block!</span></div>
<div class="line"><a name="l03692"></a><span class="lineno"> 3692</span>&#160;                <span class="comment">// Check if this strip has selection attribute.</span></div>
<div class="line"><a name="l03693"></a><span class="lineno"> 3693</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03694"></a><span class="lineno"> 3694</span>&#160;                <span class="keywordflow">if</span> (ichAttrib &lt; ped-&gt;ichMinSel) {</div>
<div class="line"><a name="l03695"></a><span class="lineno"> 3695</span>&#160;                    fSelected = FALSE;  <span class="comment">// This strip is not selected</span></div>
<div class="line"><a name="l03696"></a><span class="lineno"> 3696</span>&#160; </div>
<div class="line"><a name="l03697"></a><span class="lineno"> 3697</span>&#160;                    <span class="comment">// Calculate the length of this strip with normal attribute.</span></div>
<div class="line"><a name="l03698"></a><span class="lineno"> 3698</span>&#160;                    CurStripLength = min(ichStart+LengthToDraw, ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>)-ichStart;</div>
<div class="line"><a name="l03699"></a><span class="lineno"> 3699</span>&#160;                    fLineBegins = FALSE;</div>
<div class="line"><a name="l03700"></a><span class="lineno"> 3700</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03701"></a><span class="lineno"> 3701</span>&#160;                    <span class="comment">// The current strip has the selection attribute.</span></div>
<div class="line"><a name="l03702"></a><span class="lineno"> 3702</span>&#160;                    <span class="keywordflow">if</span> (fLineBegins) {  <span class="comment">// Is it the first part of a line?</span></div>
<div class="line"><a name="l03703"></a><span class="lineno"> 3703</span>&#160;                        <span class="comment">// Then, draw the left margin area with normal attribute.</span></div>
<div class="line"><a name="l03704"></a><span class="lineno"> 3704</span>&#160;                        fSelected = FALSE;</div>
<div class="line"><a name="l03705"></a><span class="lineno"> 3705</span>&#160;                        CurStripLength = 0;</div>
<div class="line"><a name="l03706"></a><span class="lineno"> 3706</span>&#160;                        xClipStPos = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left - ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>;</div>
<div class="line"><a name="l03707"></a><span class="lineno"> 3707</span>&#160;                        fLineBegins = FALSE;</div>
<div class="line"><a name="l03708"></a><span class="lineno"> 3708</span>&#160;                    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03709"></a><span class="lineno"> 3709</span>&#160;                        <span class="comment">// Else, draw the strip with selection attribute.</span></div>
<div class="line"><a name="l03710"></a><span class="lineno"> 3710</span>&#160;                        fSelected = TRUE;</div>
<div class="line"><a name="l03711"></a><span class="lineno"> 3711</span>&#160;                        CurStripLength = min(ichStart+LengthToDraw, ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>)-ichStart;</div>
<div class="line"><a name="l03712"></a><span class="lineno"> 3712</span>&#160; </div>
<div class="line"><a name="l03713"></a><span class="lineno"> 3713</span>&#160;                        <span class="comment">// Select in the highlight colors.</span></div>
<div class="line"><a name="l03714"></a><span class="lineno"> 3714</span>&#160;                        bkColorSave = SetBkColor(hdc, <a class="code" href="a03743.html#a178ff60e8d0516a7f75110627405b8e9">GetSysColor</a>(COLOR_HIGHLIGHT));</div>
<div class="line"><a name="l03715"></a><span class="lineno"> 3715</span>&#160;                        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a2b8477acb2bdd5157aa9b3665b9b5f73">fDisabled</a>)</div>
<div class="line"><a name="l03716"></a><span class="lineno"> 3716</span>&#160;                            textColorSave = SetTextColor(hdc, <a class="code" href="a03743.html#a178ff60e8d0516a7f75110627405b8e9">GetSysColor</a>(COLOR_HIGHLIGHTTEXT));</div>
<div class="line"><a name="l03717"></a><span class="lineno"> 3717</span>&#160;                    }</div>
<div class="line"><a name="l03718"></a><span class="lineno"> 3718</span>&#160;                }</div>
<div class="line"><a name="l03719"></a><span class="lineno"> 3719</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03720"></a><span class="lineno"> 3720</span>&#160;                <span class="comment">// The whole strip has no selection attributes.</span></div>
<div class="line"><a name="l03721"></a><span class="lineno"> 3721</span>&#160;                CurStripLength = LengthToDraw;</div>
<div class="line"><a name="l03722"></a><span class="lineno"> 3722</span>&#160;            }</div>
<div class="line"><a name="l03723"></a><span class="lineno"> 3723</span>&#160; </div>
<div class="line"><a name="l03724"></a><span class="lineno"> 3724</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03725"></a><span class="lineno"> 3725</span>&#160;            <span class="comment">// Other than the current strip, do we still have anything</span></div>
<div class="line"><a name="l03726"></a><span class="lineno"> 3726</span>&#160;            <span class="comment">// left to be drawn in the current line?</span></div>
<div class="line"><a name="l03727"></a><span class="lineno"> 3727</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03728"></a><span class="lineno"> 3728</span>&#160;            fDrawOnSameLine = (LengthToDraw != CurStripLength);</div>
<div class="line"><a name="l03729"></a><span class="lineno"> 3729</span>&#160; </div>
<div class="line"><a name="l03730"></a><span class="lineno"> 3730</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03731"></a><span class="lineno"> 3731</span>&#160;            <span class="comment">// When we draw this strip, we need to draw some more characters</span></div>
<div class="line"><a name="l03732"></a><span class="lineno"> 3732</span>&#160;            <span class="comment">// beyond the end of this strip to account for the negative A</span></div>
<div class="line"><a name="l03733"></a><span class="lineno"> 3733</span>&#160;            <span class="comment">// widths of the characters that follow this strip.</span></div>
<div class="line"><a name="l03734"></a><span class="lineno"> 3734</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03735"></a><span class="lineno"> 3735</span>&#160;            ExtraLengthForNegA = min(iRemainingLengthInLine-CurStripLength, ped-&gt;<a class="code" href="a01901.html#a2c70647bf9cf74aa20872335d74b3143">wMaxNegAcharPos</a>);</div>
<div class="line"><a name="l03736"></a><span class="lineno"> 3736</span>&#160; </div>
<div class="line"><a name="l03737"></a><span class="lineno"> 3737</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03738"></a><span class="lineno"> 3738</span>&#160;            <span class="comment">// The blank strip at the end of the line needs to be drawn with</span></div>
<div class="line"><a name="l03739"></a><span class="lineno"> 3739</span>&#160;            <span class="comment">// normal attribute irrespective of whether the line has selection</span></div>
<div class="line"><a name="l03740"></a><span class="lineno"> 3740</span>&#160;            <span class="comment">// attribute or not. Hence, if the last strip of the line has selection</span></div>
<div class="line"><a name="l03741"></a><span class="lineno"> 3741</span>&#160;            <span class="comment">// attribute, then this blank strip needs to be drawn separately.</span></div>
<div class="line"><a name="l03742"></a><span class="lineno"> 3742</span>&#160;            <span class="comment">// Else, we can draw the blank strip along with the last strip.</span></div>
<div class="line"><a name="l03743"></a><span class="lineno"> 3743</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03744"></a><span class="lineno"> 3744</span>&#160; </div>
<div class="line"><a name="l03745"></a><span class="lineno"> 3745</span>&#160;            <span class="comment">// Is this the last strip of the current line?</span></div>
<div class="line"><a name="l03746"></a><span class="lineno"> 3746</span>&#160;            <span class="keywordflow">if</span> (iRemainingLengthInLine == (<span class="keywordtype">int</span>)CurStripLength) {</div>
<div class="line"><a name="l03747"></a><span class="lineno"> 3747</span>&#160;                <span class="keywordflow">if</span> (fSelected) { <span class="comment">// Does this strip have selection attribute?</span></div>
<div class="line"><a name="l03748"></a><span class="lineno"> 3748</span>&#160;                    <span class="comment">// Then we need to draw the end of line strip separately.</span></div>
<div class="line"><a name="l03749"></a><span class="lineno"> 3749</span>&#160;                    fDrawEndOfLineStrip = TRUE;  <span class="comment">// Draw the end of line strip.</span></div>
<div class="line"><a name="l03750"></a><span class="lineno"> 3750</span>&#160;                    <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ichStart+CurStripLength, TRUE, &amp;pt);</div>
<div class="line"><a name="l03751"></a><span class="lineno"> 3751</span>&#160;                    xClipEndPos = pt.x;</div>
<div class="line"><a name="l03752"></a><span class="lineno"> 3752</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03753"></a><span class="lineno"> 3753</span>&#160;                    <span class="comment">//</span></div>
<div class="line"><a name="l03754"></a><span class="lineno"> 3754</span>&#160;                    <span class="comment">// Set the xClipEndPos to a big value sothat the blank</span></div>
<div class="line"><a name="l03755"></a><span class="lineno"> 3755</span>&#160;                    <span class="comment">// strip will be drawn automatically when the last strip</span></div>
<div class="line"><a name="l03756"></a><span class="lineno"> 3756</span>&#160;                    <span class="comment">// is drawn.</span></div>
<div class="line"><a name="l03757"></a><span class="lineno"> 3757</span>&#160;                    <span class="comment">//</span></div>
<div class="line"><a name="l03758"></a><span class="lineno"> 3758</span>&#160;                    xClipEndPos = MAXCLIPENDPOS;</div>
<div class="line"><a name="l03759"></a><span class="lineno"> 3759</span>&#160;                }</div>
<div class="line"><a name="l03760"></a><span class="lineno"> 3760</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03761"></a><span class="lineno"> 3761</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03762"></a><span class="lineno"> 3762</span>&#160;                <span class="comment">// This is not the last strip of this line; So, set the ending</span></div>
<div class="line"><a name="l03763"></a><span class="lineno"> 3763</span>&#160;                <span class="comment">// clip position accurately.</span></div>
<div class="line"><a name="l03764"></a><span class="lineno"> 3764</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03765"></a><span class="lineno"> 3765</span>&#160;                <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ichStart+CurStripLength, FALSE, &amp;pt);</div>
<div class="line"><a name="l03766"></a><span class="lineno"> 3766</span>&#160;                xClipEndPos = pt.x;</div>
<div class="line"><a name="l03767"></a><span class="lineno"> 3767</span>&#160;            }</div>
<div class="line"><a name="l03768"></a><span class="lineno"> 3768</span>&#160; </div>
<div class="line"><a name="l03769"></a><span class="lineno"> 3769</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03770"></a><span class="lineno"> 3770</span>&#160;            <span class="comment">// Draw the current strip starting from xStPos, clipped to the area</span></div>
<div class="line"><a name="l03771"></a><span class="lineno"> 3771</span>&#160;            <span class="comment">// between xClipStPos and xClipEndPos. Obtain &quot;NegCInfo&quot; and use it</span></div>
<div class="line"><a name="l03772"></a><span class="lineno"> 3772</span>&#160;            <span class="comment">// in drawing the next strip.</span></div>
<div class="line"><a name="l03773"></a><span class="lineno"> 3773</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03774"></a><span class="lineno"> 3774</span>&#160;            <a class="code" href="a00125.html#af418bb60f274f233b5a9ddcad18840cc">ECTabTheTextOut</a>(hdc, xClipStPos, xClipEndPos,</div>
<div class="line"><a name="l03775"></a><span class="lineno"> 3775</span>&#160;                    xStPos, yPos, (LPSTR)(pText+ichStart*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>),</div>
<div class="line"><a name="l03776"></a><span class="lineno"> 3776</span>&#160;                CurStripLength+ExtraLengthForNegA, ichStart, ped,</div>
<div class="line"><a name="l03777"></a><span class="lineno"> 3777</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left+xOffset, fSelected ? ECT_SELECTED : ECT_NORMAL, &amp;NegCInfo);</div>
<div class="line"><a name="l03778"></a><span class="lineno"> 3778</span>&#160; </div>
<div class="line"><a name="l03779"></a><span class="lineno"> 3779</span>&#160;            <span class="keywordflow">if</span> (fSelected) {</div>
<div class="line"><a name="l03780"></a><span class="lineno"> 3780</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03781"></a><span class="lineno"> 3781</span>&#160;                <span class="comment">// If this strip was selected, then the next strip won&#39;t have</span></div>
<div class="line"><a name="l03782"></a><span class="lineno"> 3782</span>&#160;                <span class="comment">// selection attribute</span></div>
<div class="line"><a name="l03783"></a><span class="lineno"> 3783</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03784"></a><span class="lineno"> 3784</span>&#160;                fSelected = FALSE;</div>
<div class="line"><a name="l03785"></a><span class="lineno"> 3785</span>&#160;                SetBkColor(hdc, bkColorSave);</div>
<div class="line"><a name="l03786"></a><span class="lineno"> 3786</span>&#160;                <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a2b8477acb2bdd5157aa9b3665b9b5f73">fDisabled</a>)</div>
<div class="line"><a name="l03787"></a><span class="lineno"> 3787</span>&#160;                    SetTextColor(hdc, textColorSave);</div>
<div class="line"><a name="l03788"></a><span class="lineno"> 3788</span>&#160;            }</div>
<div class="line"><a name="l03789"></a><span class="lineno"> 3789</span>&#160; </div>
<div class="line"><a name="l03790"></a><span class="lineno"> 3790</span>&#160;            <span class="comment">// Do we have one more strip to draw on the current line?</span></div>
<div class="line"><a name="l03791"></a><span class="lineno"> 3791</span>&#160;            <span class="keywordflow">if</span> (fDrawOnSameLine || fDrawEndOfLineStrip) {</div>
<div class="line"><a name="l03792"></a><span class="lineno"> 3792</span>&#160;                <span class="keywordtype">int</span>  iLastDrawnLength;</div>
<div class="line"><a name="l03793"></a><span class="lineno"> 3793</span>&#160; </div>
<div class="line"><a name="l03794"></a><span class="lineno"> 3794</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03795"></a><span class="lineno"> 3795</span>&#160;                <span class="comment">// Next strip&#39;s attribute is decided based on the char at ichAttrib</span></div>
<div class="line"><a name="l03796"></a><span class="lineno"> 3796</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03797"></a><span class="lineno"> 3797</span>&#160;                ichAttrib = ichStart + CurStripLength;</div>
<div class="line"><a name="l03798"></a><span class="lineno"> 3798</span>&#160; </div>
<div class="line"><a name="l03799"></a><span class="lineno"> 3799</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03800"></a><span class="lineno"> 3800</span>&#160;                <span class="comment">// When drawing the next strip, start at a few chars before</span></div>
<div class="line"><a name="l03801"></a><span class="lineno"> 3801</span>&#160;                <span class="comment">// the actual start to account for the Neg &#39;C&#39; of the strip</span></div>
<div class="line"><a name="l03802"></a><span class="lineno"> 3802</span>&#160;                <span class="comment">// just drawn.</span></div>
<div class="line"><a name="l03803"></a><span class="lineno"> 3803</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03804"></a><span class="lineno"> 3804</span>&#160;                iLastDrawnLength = CurStripLength +ExtraLengthForNegA - NegCInfo.<a class="code" href="a01913.html#a1e4e2a1d327da7855095c0fa5d55f04c">nCount</a>;</div>
<div class="line"><a name="l03805"></a><span class="lineno"> 3805</span>&#160;                ichStart += iLastDrawnLength;</div>
<div class="line"><a name="l03806"></a><span class="lineno"> 3806</span>&#160;                LengthToDraw -= iLastDrawnLength;</div>
<div class="line"><a name="l03807"></a><span class="lineno"> 3807</span>&#160;                iRemainingLengthInLine -= iLastDrawnLength;</div>
<div class="line"><a name="l03808"></a><span class="lineno"> 3808</span>&#160; </div>
<div class="line"><a name="l03809"></a><span class="lineno"> 3809</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03810"></a><span class="lineno"> 3810</span>&#160;                <span class="comment">// The start of clip rect for the next strip.</span></div>
<div class="line"><a name="l03811"></a><span class="lineno"> 3811</span>&#160;                <span class="comment">//</span></div>
<div class="line"><a name="l03812"></a><span class="lineno"> 3812</span>&#160;                xStPos = NegCInfo.<a class="code" href="a01913.html#abb3c14989c7582c073ad6667d2de3f32">XStartPos</a>;</div>
<div class="line"><a name="l03813"></a><span class="lineno"> 3813</span>&#160;                xClipStPos = xClipEndPos;</div>
<div class="line"><a name="l03814"></a><span class="lineno"> 3814</span>&#160;            }</div>
<div class="line"><a name="l03815"></a><span class="lineno"> 3815</span>&#160; </div>
<div class="line"><a name="l03816"></a><span class="lineno"> 3816</span>&#160;            <span class="comment">// Draw the blank strip at the end of line seperately, if required.</span></div>
<div class="line"><a name="l03817"></a><span class="lineno"> 3817</span>&#160;            <span class="keywordflow">if</span> (fDrawEndOfLineStrip) {</div>
<div class="line"><a name="l03818"></a><span class="lineno"> 3818</span>&#160;                <a class="code" href="a00125.html#af418bb60f274f233b5a9ddcad18840cc">ECTabTheTextOut</a>(hdc, xClipStPos, MAXCLIPENDPOS, xStPos, yPos,</div>
<div class="line"><a name="l03819"></a><span class="lineno"> 3819</span>&#160;                    (LPSTR)(pText+ichStart*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>), LengthToDraw, ichStart,</div>
<div class="line"><a name="l03820"></a><span class="lineno"> 3820</span>&#160;                    ped, ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left+xOffset, ECT_NORMAL, &amp;NegCInfo);</div>
<div class="line"><a name="l03821"></a><span class="lineno"> 3821</span>&#160; </div>
<div class="line"><a name="l03822"></a><span class="lineno"> 3822</span>&#160;                fDrawEndOfLineStrip = FALSE;</div>
<div class="line"><a name="l03823"></a><span class="lineno"> 3823</span>&#160;            }</div>
<div class="line"><a name="l03824"></a><span class="lineno"> 3824</span>&#160;        }</div>
<div class="line"><a name="l03825"></a><span class="lineno"> 3825</span>&#160;        <span class="keywordflow">while</span>(fDrawOnSameLine);   <span class="comment">// do while loop ends here.</span></div>
<div class="line"><a name="l03826"></a><span class="lineno"> 3826</span>&#160; </div>
<div class="line"><a name="l03827"></a><span class="lineno"> 3827</span>&#160;        <span class="comment">// Let us move on to the next line of this block to be drawn.</span></div>
<div class="line"><a name="l03828"></a><span class="lineno"> 3828</span>&#160;        wCurLine++;</div>
<div class="line"><a name="l03829"></a><span class="lineno"> 3829</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> &gt; wCurLine)</div>
<div class="line"><a name="l03830"></a><span class="lineno"> 3830</span>&#160;            ichStart = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[wCurLine];</div>
<div class="line"><a name="l03831"></a><span class="lineno"> 3831</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l03832"></a><span class="lineno"> 3832</span>&#160;            ichStart = ichEnd+1;   <span class="comment">// We have reached the end of the text.</span></div>
<div class="line"><a name="l03833"></a><span class="lineno"> 3833</span>&#160;    }  <span class="comment">// while loop ends here</span></div>
<div class="line"><a name="l03834"></a><span class="lineno"> 3834</span>&#160; </div>
<div class="line"><a name="l03835"></a><span class="lineno"> 3835</span>&#160;    <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l03836"></a><span class="lineno"> 3836</span>&#160; </div>
<div class="line"><a name="l03837"></a><span class="lineno"> 3837</span>&#160;    <a class="code" href="a00362.html#aec4d675ce59621970f17f1501ed7e457">NtUserShowCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l03838"></a><span class="lineno"> 3838</span>&#160;    <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l03839"></a><span class="lineno"> 3839</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l01043">ECGetBrush()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00443">ECTabTheTextOut()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00694">tagED::fDisabled</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00699">tagED::fNoHideSel</a>, <a class="el" href="a00257_source.html#l00745">tagED::format</a>, <a class="el" href="a03743_source.html#l00509">GetSysColor()</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l00079">MLCalcXOffset()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l00311">MLLine()</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a00257_source.html#l00819">STRIPINFO::nCount</a>, <a class="el" href="a03614_source.html#l04041">NtUserHideCaret()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a>, <a class="el" href="a03614_source.html#l04833">NtUserShowCaret()</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00257_source.html#l00780">tagED::wLeftMargin</a>, <a class="el" href="a00257_source.html#l00777">tagED::wMaxNegAcharPos</a>, <a class="el" href="a00257_source.html#l00778">tagED::wMaxNegC</a>, <a class="el" href="a00257_source.html#l00779">tagED::wMaxNegCcharPos</a>, <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a> , 以及 <a class="el" href="a00257_source.html#l00820">STRIPINFO::XStartPos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l00716">MLChangeSelection()</a>, <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00128_source.html#l02864">MLKillFocus()</a>, <a class="el" href="a00128_source.html#l01622">MLPaint()</a> , 以及 <a class="el" href="a00128_source.html#l02805">MLSetFocus()</a>.</p>

</div>
</div>
<a id="ae23f68344660d1ad6ea5dc43d71eed13"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae23f68344660d1ad6ea5dc43d71eed13">&#9670;&nbsp;</a></span>MLEditWndProc()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">LONG MLEditWndProc </td>
          <td>(</td>
          <td class="paramtype">HWND&#160;</td>
          <td class="paramname"><em>hwnd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>message</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>&#160;</td>
          <td class="paramname"><em>wParam</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LONG&#160;</td>
          <td class="paramname"><em>lParam</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l03002">3002</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l03008"></a><span class="lineno"> 3008</span>&#160;{</div>
<div class="line"><a name="l03009"></a><span class="lineno"> 3009</span>&#160;    HDC         hdc;</div>
<div class="line"><a name="l03010"></a><span class="lineno"> 3010</span>&#160;    PAINTSTRUCT ps;</div>
<div class="line"><a name="l03011"></a><span class="lineno"> 3011</span>&#160;    LPRECT      lprc;</div>
<div class="line"><a name="l03012"></a><span class="lineno"> 3012</span>&#160;    POINT       pt;</div>
<div class="line"><a name="l03013"></a><span class="lineno"> 3013</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>       windowstyle;</div>
<div class="line"><a name="l03014"></a><span class="lineno"> 3014</span>&#160; </div>
<div class="line"><a name="l03015"></a><span class="lineno"> 3015</span>&#160;    <span class="keywordflow">switch</span> (message) {</div>
<div class="line"><a name="l03016"></a><span class="lineno"> 3016</span>&#160;    <span class="keywordflow">case</span> WM_CHAR:</div>
<div class="line"><a name="l03017"></a><span class="lineno"> 3017</span>&#160; </div>
<div class="line"><a name="l03018"></a><span class="lineno"> 3018</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03019"></a><span class="lineno"> 3019</span>&#160;<span class="comment">         * wParam - the value of the key</span></div>
<div class="line"><a name="l03020"></a><span class="lineno"> 3020</span>&#160;<span class="comment">         * lParam - modifiers, repeat count etc (not used)</span></div>
<div class="line"><a name="l03021"></a><span class="lineno"> 3021</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03022"></a><span class="lineno"> 3022</span>&#160;        <a class="code" href="a00128.html#aad315a48d2123a17f4f6244f4d0f11f2">MLChar</a>(ped, wParam, 0);</div>
<div class="line"><a name="l03023"></a><span class="lineno"> 3023</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03024"></a><span class="lineno"> 3024</span>&#160; </div>
<div class="line"><a name="l03025"></a><span class="lineno"> 3025</span>&#160;    <span class="keywordflow">case</span> WM_ERASEBKGND:  {</div>
<div class="line"><a name="l03026"></a><span class="lineno"> 3026</span>&#160;            HBRUSH  hbr;</div>
<div class="line"><a name="l03027"></a><span class="lineno"> 3027</span>&#160; </div>
<div class="line"><a name="l03028"></a><span class="lineno"> 3028</span>&#160;            <span class="comment">// USE SAME RULES AS IN ECGetBrush()</span></div>
<div class="line"><a name="l03029"></a><span class="lineno"> 3029</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a6eaee1347cb0a69a437c28d32dfb55d8">f40Compat</a> &amp;&amp;</div>
<div class="line"><a name="l03030"></a><span class="lineno"> 3030</span>&#160;                (ped-&gt;<a class="code" href="a01901.html#a56e1c37e14ce0745f53a6124621b9130">fReadOnly</a> || ped-&gt;<a class="code" href="a01901.html#a2b8477acb2bdd5157aa9b3665b9b5f73">fDisabled</a>))</div>
<div class="line"><a name="l03031"></a><span class="lineno"> 3031</span>&#160;                hbr = (HBRUSH) CTLCOLOR_STATIC;</div>
<div class="line"><a name="l03032"></a><span class="lineno"> 3032</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l03033"></a><span class="lineno"> 3033</span>&#160;                hbr = (HBRUSH) CTLCOLOR_EDIT;</div>
<div class="line"><a name="l03034"></a><span class="lineno"> 3034</span>&#160; </div>
<div class="line"><a name="l03035"></a><span class="lineno"> 3035</span>&#160;            <a class="code" href="a03611.html#ab82910c4539db8debc07209b4b83d38f">FillWindow</a>(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, hwnd, (HDC)wParam, hbr);</div>
<div class="line"><a name="l03036"></a><span class="lineno"> 3036</span>&#160;        }</div>
<div class="line"><a name="l03037"></a><span class="lineno"> 3037</span>&#160;        <span class="keywordflow">return</span> ((LONG)TRUE);</div>
<div class="line"><a name="l03038"></a><span class="lineno"> 3038</span>&#160; </div>
<div class="line"><a name="l03039"></a><span class="lineno"> 3039</span>&#160;    <span class="keywordflow">case</span> WM_GETDLGCODE: {</div>
<div class="line"><a name="l03040"></a><span class="lineno"> 3040</span>&#160;            LONG code = DLGC_WANTCHARS | DLGC_HASSETSEL | DLGC_WANTARROWS | DLGC_WANTALLKEYS;</div>
<div class="line"><a name="l03041"></a><span class="lineno"> 3041</span>&#160; </div>
<div class="line"><a name="l03042"></a><span class="lineno"> 3042</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03043"></a><span class="lineno"> 3043</span>&#160;<span class="comment">             ** !!! JEFFBOG HACK !!!</span></div>
<div class="line"><a name="l03044"></a><span class="lineno"> 3044</span>&#160;<span class="comment">             ** Only set Dialog Box Flag if GETDLGCODE message is generated by</span></div>
<div class="line"><a name="l03045"></a><span class="lineno"> 3045</span>&#160;<span class="comment">             ** IsDialogMessage -- if so, the lParam will be a pointer to the</span></div>
<div class="line"><a name="l03046"></a><span class="lineno"> 3046</span>&#160;<span class="comment">             ** message structure passed to IsDialogMessage; otherwise, lParam</span></div>
<div class="line"><a name="l03047"></a><span class="lineno"> 3047</span>&#160;<span class="comment">             ** will be NULL. Reason for the HACK alert: the wParam &amp; lParam</span></div>
<div class="line"><a name="l03048"></a><span class="lineno"> 3048</span>&#160;<span class="comment">             ** for GETDLGCODE is still not clearly defined and may end up</span></div>
<div class="line"><a name="l03049"></a><span class="lineno"> 3049</span>&#160;<span class="comment">             ** changing in a way that would throw this off</span></div>
<div class="line"><a name="l03050"></a><span class="lineno"> 3050</span>&#160;<span class="comment">             **</span></div>
<div class="line"><a name="l03051"></a><span class="lineno"> 3051</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03052"></a><span class="lineno"> 3052</span>&#160;            <span class="keywordflow">if</span> (lParam)</div>
<div class="line"><a name="l03053"></a><span class="lineno"> 3053</span>&#160;               ped-&gt;<a class="code" href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">fInDialogBox</a> = TRUE; <span class="comment">// Mark ML edit ctrl as in a dialog box</span></div>
<div class="line"><a name="l03054"></a><span class="lineno"> 3054</span>&#160; </div>
<div class="line"><a name="l03055"></a><span class="lineno"> 3055</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03056"></a><span class="lineno"> 3056</span>&#160;<span class="comment">             ** If this is a WM_SYSCHAR message generated by the UNDO keystroke</span></div>
<div class="line"><a name="l03057"></a><span class="lineno"> 3057</span>&#160;<span class="comment">             ** we want this message so we can EAT IT in &quot;case WM_SYSCHAR:&quot;</span></div>
<div class="line"><a name="l03058"></a><span class="lineno"> 3058</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03059"></a><span class="lineno"> 3059</span>&#160;            <span class="keywordflow">if</span> (lParam &amp;&amp; (((LPMSG)lParam)-&gt;message == WM_SYSCHAR) &amp;&amp;</div>
<div class="line"><a name="l03060"></a><span class="lineno"> 3060</span>&#160;                    ((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)((LPMSG)lParam)-&gt;lParam &amp; <a class="code" href="a00131.html#a7ba1114bb968c151d68ff99178493f07">SYS_ALTERNATE</a>) &amp;&amp;</div>
<div class="line"><a name="l03061"></a><span class="lineno"> 3061</span>&#160;                    ((WORD)wParam == VK_BACK))</div>
<div class="line"><a name="l03062"></a><span class="lineno"> 3062</span>&#160;                 code |= DLGC_WANTMESSAGE;</div>
<div class="line"><a name="l03063"></a><span class="lineno"> 3063</span>&#160;            <span class="keywordflow">return</span> code;</div>
<div class="line"><a name="l03064"></a><span class="lineno"> 3064</span>&#160;        }</div>
<div class="line"><a name="l03065"></a><span class="lineno"> 3065</span>&#160; </div>
<div class="line"><a name="l03066"></a><span class="lineno"> 3066</span>&#160;    <span class="keywordflow">case</span> EM_SCROLL:</div>
<div class="line"><a name="l03067"></a><span class="lineno"> 3067</span>&#160;        message = WM_VSCROLL;</div>
<div class="line"><a name="l03068"></a><span class="lineno"> 3068</span>&#160; </div>
<div class="line"><a name="l03069"></a><span class="lineno"> 3069</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03070"></a><span class="lineno"> 3070</span>&#160;<span class="comment">         * FALL THROUGH</span></div>
<div class="line"><a name="l03071"></a><span class="lineno"> 3071</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03072"></a><span class="lineno"> 3072</span>&#160;    <span class="keywordflow">case</span> WM_HSCROLL:</div>
<div class="line"><a name="l03073"></a><span class="lineno"> 3073</span>&#160;    <span class="keywordflow">case</span> WM_VSCROLL:</div>
<div class="line"><a name="l03074"></a><span class="lineno"> 3074</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, (message==WM_VSCROLL), LOWORD(wParam), HIWORD(wParam), TRUE);</div>
<div class="line"><a name="l03075"></a><span class="lineno"> 3075</span>&#160; </div>
<div class="line"><a name="l03076"></a><span class="lineno"> 3076</span>&#160;    <span class="keywordflow">case</span> WM_MOUSEWHEEL:</div>
<div class="line"><a name="l03077"></a><span class="lineno"> 3077</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03078"></a><span class="lineno"> 3078</span>&#160;<span class="comment">         * Don&#39;t handle zoom and datazoom.</span></div>
<div class="line"><a name="l03079"></a><span class="lineno"> 3079</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03080"></a><span class="lineno"> 3080</span>&#160;        <span class="keywordflow">if</span> (wParam &amp; (MK_SHIFT | MK_CONTROL)) {</div>
<div class="line"><a name="l03081"></a><span class="lineno"> 3081</span>&#160;            <span class="keywordflow">goto</span> PassToDefaultWindowProc;</div>
<div class="line"><a name="l03082"></a><span class="lineno"> 3082</span>&#160;        }</div>
<div class="line"><a name="l03083"></a><span class="lineno"> 3083</span>&#160; </div>
<div class="line"><a name="l03084"></a><span class="lineno"> 3084</span>&#160;        <a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a> -= (short) HIWORD(wParam);</div>
<div class="line"><a name="l03085"></a><span class="lineno"> 3085</span>&#160;        windowstyle = ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>-&gt;style;</div>
<div class="line"><a name="l03086"></a><span class="lineno"> 3086</span>&#160;        <span class="keywordflow">if</span> (    abs(<a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a>) &gt;= WHEEL_DELTA &amp;&amp;</div>
<div class="line"><a name="l03087"></a><span class="lineno"> 3087</span>&#160;                <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#a88b328bbd2874533737fda1bac5b42f5">ucWheelScrollLines</a> &gt; 0 &amp;&amp;</div>
<div class="line"><a name="l03088"></a><span class="lineno"> 3088</span>&#160;                (windowstyle &amp; (WS_VSCROLL | WS_HSCROLL))) {</div>
<div class="line"><a name="l03089"></a><span class="lineno"> 3089</span>&#160; </div>
<div class="line"><a name="l03090"></a><span class="lineno"> 3090</span>&#160;            <span class="keywordtype">int</span>     cLineScroll;</div>
<div class="line"><a name="l03091"></a><span class="lineno"> 3091</span>&#160;            BOOL    fVert;</div>
<div class="line"><a name="l03092"></a><span class="lineno"> 3092</span>&#160;            <span class="keywordtype">int</span>     cPage;</div>
<div class="line"><a name="l03093"></a><span class="lineno"> 3093</span>&#160; </div>
<div class="line"><a name="l03094"></a><span class="lineno"> 3094</span>&#160;            <span class="keywordflow">if</span> (windowstyle &amp; WS_VSCROLL) {</div>
<div class="line"><a name="l03095"></a><span class="lineno"> 3095</span>&#160;                fVert = TRUE;</div>
<div class="line"><a name="l03096"></a><span class="lineno"> 3096</span>&#160;                cPage = ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>;</div>
<div class="line"><a name="l03097"></a><span class="lineno"> 3097</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03098"></a><span class="lineno"> 3098</span>&#160;                fVert = FALSE;</div>
<div class="line"><a name="l03099"></a><span class="lineno"> 3099</span>&#160;                cPage = (ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left) / ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a>;</div>
<div class="line"><a name="l03100"></a><span class="lineno"> 3100</span>&#160;            }</div>
<div class="line"><a name="l03101"></a><span class="lineno"> 3101</span>&#160; </div>
<div class="line"><a name="l03102"></a><span class="lineno"> 3102</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03103"></a><span class="lineno"> 3103</span>&#160;<span class="comment">             * Limit a roll of one (1) WHEEL_DELTA to scroll one (1) page.</span></div>
<div class="line"><a name="l03104"></a><span class="lineno"> 3104</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03105"></a><span class="lineno"> 3105</span>&#160;            cLineScroll = (int) min(</div>
<div class="line"><a name="l03106"></a><span class="lineno"> 3106</span>&#160;                    (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>) (max(1, (cPage - 1))),</div>
<div class="line"><a name="l03107"></a><span class="lineno"> 3107</span>&#160;                    <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#a88b328bbd2874533737fda1bac5b42f5">ucWheelScrollLines</a>);</div>
<div class="line"><a name="l03108"></a><span class="lineno"> 3108</span>&#160; </div>
<div class="line"><a name="l03109"></a><span class="lineno"> 3109</span>&#160;            cLineScroll *= (<a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a> / WHEEL_DELTA);</div>
<div class="line"><a name="l03110"></a><span class="lineno"> 3110</span>&#160;            <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(cLineScroll != 0);</div>
<div class="line"><a name="l03111"></a><span class="lineno"> 3111</span>&#160;            <a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a> = <a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a> % WHEEL_DELTA;</div>
<div class="line"><a name="l03112"></a><span class="lineno"> 3112</span>&#160;            <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, fVert, EM_LINESCROLL, cLineScroll, TRUE);</div>
<div class="line"><a name="l03113"></a><span class="lineno"> 3113</span>&#160;        }</div>
<div class="line"><a name="l03114"></a><span class="lineno"> 3114</span>&#160; </div>
<div class="line"><a name="l03115"></a><span class="lineno"> 3115</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03116"></a><span class="lineno"> 3116</span>&#160; </div>
<div class="line"><a name="l03117"></a><span class="lineno"> 3117</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK // must add these msgs to server.c gawEditWndProc[]</span></div>
<div class="line"><a name="l03118"></a><span class="lineno"> 3118</span>&#160;    <span class="keywordflow">case</span> WM_KEYUP:</div>
<div class="line"><a name="l03119"></a><span class="lineno"> 3119</span>&#160;    <span class="keywordflow">case</span> WM_SYSKEYUP:</div>
<div class="line"><a name="l03120"></a><span class="lineno"> 3120</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03121"></a><span class="lineno"> 3121</span>&#160;          <span class="comment">// if an intl LPK is present, give it first crack at the keys</span></div>
<div class="line"><a name="l03122"></a><span class="lineno"> 3122</span>&#160;          <span class="comment">// if it returns zero, dont process. Note that we DONT give it</span></div>
<div class="line"><a name="l03123"></a><span class="lineno"> 3123</span>&#160;          <span class="comment">// WM_CHAR messages.  It&#39;s not supposed to be to build strings</span></div>
<div class="line"><a name="l03124"></a><span class="lineno"> 3124</span>&#160;          <span class="comment">// but to process control keys.</span></div>
<div class="line"><a name="l03125"></a><span class="lineno"> 3125</span>&#160;          <span class="comment">//</span></div>
<div class="line"><a name="l03126"></a><span class="lineno"> 3126</span>&#160;          <span class="comment">// keyup msgs : didn&#39;t process here before, always jump to ECDefWndProc).</span></div>
<div class="line"><a name="l03127"></a><span class="lineno"> 3127</span>&#160;          <span class="comment">// syskeydown : only show LPK if NOT for combo box</span></div>
<div class="line"><a name="l03128"></a><span class="lineno"> 3128</span>&#160;          <span class="comment">// keydown    : if LPK says reject, dont process. if this screws</span></div>
<div class="line"><a name="l03129"></a><span class="lineno"> 3129</span>&#160;          <span class="comment">//          something cause the lpk processes something it</span></div>
<div class="line"><a name="l03130"></a><span class="lineno"> 3130</span>&#160;          <span class="comment">//              shouldn&#39;t, its the lpk&#39;s problem, not edit&#39;s.</span></div>
<div class="line"><a name="l03131"></a><span class="lineno"> 3131</span>&#160;          <span class="comment">//</span></div>
<div class="line"><a name="l03132"></a><span class="lineno"> 3132</span>&#160;          <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l03133"></a><span class="lineno"> 3133</span>&#160;                <span class="keywordflow">if</span> ((* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_KEYMESSAGE, message,</div>
<div class="line"><a name="l03134"></a><span class="lineno"> 3134</span>&#160;                    wParam, lParam) == 0) {</div>
<div class="line"><a name="l03135"></a><span class="lineno"> 3135</span>&#160;                    <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03136"></a><span class="lineno"> 3136</span>&#160;                }</div>
<div class="line"><a name="l03137"></a><span class="lineno"> 3137</span>&#160;        }</div>
<div class="line"><a name="l03138"></a><span class="lineno"> 3138</span>&#160;        <span class="keywordflow">goto</span> PassToDefaultWindowProc;</div>
<div class="line"><a name="l03139"></a><span class="lineno"> 3139</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l03140"></a><span class="lineno"> 3140</span>&#160; </div>
<div class="line"><a name="l03141"></a><span class="lineno"> 3141</span>&#160;    <span class="keywordflow">case</span> WM_KEYDOWN:</div>
<div class="line"><a name="l03142"></a><span class="lineno"> 3142</span>&#160; </div>
<div class="line"><a name="l03143"></a><span class="lineno"> 3143</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03144"></a><span class="lineno"> 3144</span>&#160;<span class="comment">         * wParam - virt keycode of the given key</span></div>
<div class="line"><a name="l03145"></a><span class="lineno"> 3145</span>&#160;<span class="comment">         * lParam - modifiers such as repeat count etc. (not used)</span></div>
<div class="line"><a name="l03146"></a><span class="lineno"> 3146</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03147"></a><span class="lineno"> 3147</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l03148"></a><span class="lineno"> 3148</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l03149"></a><span class="lineno"> 3149</span>&#160;            <span class="keywordflow">if</span> ((* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_KEYMESSAGE, message,</div>
<div class="line"><a name="l03150"></a><span class="lineno"> 3150</span>&#160;                    wParam, lParam) == 0) {</div>
<div class="line"><a name="l03151"></a><span class="lineno"> 3151</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03152"></a><span class="lineno"> 3152</span>&#160;            }</div>
<div class="line"><a name="l03153"></a><span class="lineno"> 3153</span>&#160;        }</div>
<div class="line"><a name="l03154"></a><span class="lineno"> 3154</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l03155"></a><span class="lineno"> 3155</span>&#160;        <a class="code" href="a00128.html#a1860f8cc259f23365ce7927e8f5892cc">MLKeyDown</a>(ped, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)wParam, 0);</div>
<div class="line"><a name="l03156"></a><span class="lineno"> 3156</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03157"></a><span class="lineno"> 3157</span>&#160; </div>
<div class="line"><a name="l03158"></a><span class="lineno"> 3158</span>&#160;    <span class="keywordflow">case</span> WM_KILLFOCUS:</div>
<div class="line"><a name="l03159"></a><span class="lineno"> 3159</span>&#160; </div>
<div class="line"><a name="l03160"></a><span class="lineno"> 3160</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03161"></a><span class="lineno"> 3161</span>&#160;<span class="comment">         * wParam - handle of the window that receives the input focus</span></div>
<div class="line"><a name="l03162"></a><span class="lineno"> 3162</span>&#160;<span class="comment">         * lParam - not used</span></div>
<div class="line"><a name="l03163"></a><span class="lineno"> 3163</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03164"></a><span class="lineno"> 3164</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l03165"></a><span class="lineno"> 3165</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l03166"></a><span class="lineno"> 3166</span>&#160;            <span class="keywordflow">if</span> ((* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_KEYMESSAGE, message,</div>
<div class="line"><a name="l03167"></a><span class="lineno"> 3167</span>&#160;                    wParam, lParam) == 0) {</div>
<div class="line"><a name="l03168"></a><span class="lineno"> 3168</span>&#160;                <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03169"></a><span class="lineno"> 3169</span>&#160;            }</div>
<div class="line"><a name="l03170"></a><span class="lineno"> 3170</span>&#160;        }</div>
<div class="line"><a name="l03171"></a><span class="lineno"> 3171</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l03172"></a><span class="lineno"> 3172</span>&#160;        <a class="code" href="a00128.html#ab2ad3a12e0e65b77d0c0e1a98fb6c572">MLKillFocus</a>(ped);</div>
<div class="line"><a name="l03173"></a><span class="lineno"> 3173</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03174"></a><span class="lineno"> 3174</span>&#160; </div>
<div class="line"><a name="l03175"></a><span class="lineno"> 3175</span>&#160;    <span class="keywordflow">case</span> WM_CAPTURECHANGED:</div>
<div class="line"><a name="l03176"></a><span class="lineno"> 3176</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03177"></a><span class="lineno"> 3177</span>&#160;        <span class="comment">// wParam -- unused</span></div>
<div class="line"><a name="l03178"></a><span class="lineno"> 3178</span>&#160;        <span class="comment">// lParam -- hwnd of window gaining capture.</span></div>
<div class="line"><a name="l03179"></a><span class="lineno"> 3179</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03180"></a><span class="lineno"> 3180</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>) {</div>
<div class="line"><a name="l03181"></a><span class="lineno"> 3181</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03182"></a><span class="lineno"> 3182</span>&#160;            <span class="comment">// We don&#39;t change the caret pos here.  If this is happening</span></div>
<div class="line"><a name="l03183"></a><span class="lineno"> 3183</span>&#160;            <span class="comment">// due to button up, then we&#39;ll change the pos in the</span></div>
<div class="line"><a name="l03184"></a><span class="lineno"> 3184</span>&#160;            <span class="comment">// handler after ReleaseCapture().  Otherwise, just end</span></div>
<div class="line"><a name="l03185"></a><span class="lineno"> 3185</span>&#160;            <span class="comment">// gracefully because someone else has stolen capture out</span></div>
<div class="line"><a name="l03186"></a><span class="lineno"> 3186</span>&#160;            <span class="comment">// from under us.</span></div>
<div class="line"><a name="l03187"></a><span class="lineno"> 3187</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l03188"></a><span class="lineno"> 3188</span>&#160; </div>
<div class="line"><a name="l03189"></a><span class="lineno"> 3189</span>&#160;            ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a> = FALSE;</div>
<div class="line"><a name="l03190"></a><span class="lineno"> 3190</span>&#160;            NtUserKillSystemTimer(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, IDSYS_SCROLL);</div>
<div class="line"><a name="l03191"></a><span class="lineno"> 3191</span>&#160;        }</div>
<div class="line"><a name="l03192"></a><span class="lineno"> 3192</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03193"></a><span class="lineno"> 3193</span>&#160; </div>
<div class="line"><a name="l03194"></a><span class="lineno"> 3194</span>&#160;    <span class="keywordflow">case</span> <a class="code" href="a00953.html#a6f8d160657d70c89baa1493d9425703f">WM_SYSTIMER</a>:</div>
<div class="line"><a name="l03195"></a><span class="lineno"> 3195</span>&#160; </div>
<div class="line"><a name="l03196"></a><span class="lineno"> 3196</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03197"></a><span class="lineno"> 3197</span>&#160;<span class="comment">         * This allows us to automatically scroll if the user holds the mouse</span></div>
<div class="line"><a name="l03198"></a><span class="lineno"> 3198</span>&#160;<span class="comment">         * outside the edit control window. We simulate mouse moves at timer</span></div>
<div class="line"><a name="l03199"></a><span class="lineno"> 3199</span>&#160;<span class="comment">         * intervals set in MouseMotionHandler.</span></div>
<div class="line"><a name="l03200"></a><span class="lineno"> 3200</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03201"></a><span class="lineno"> 3201</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>)</div>
<div class="line"><a name="l03202"></a><span class="lineno"> 3202</span>&#160;            <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, WM_MOUSEMOVE, ped-&gt;<a class="code" href="a01901.html#ab0a25219e82817a0e254798b9a388fa5">prevKeys</a>, &amp;ped-&gt;<a class="code" href="a01901.html#ad09bfc77eb60667687d7c7a9dcc51c5d">ptPrevMouse</a>);</div>
<div class="line"><a name="l03203"></a><span class="lineno"> 3203</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03204"></a><span class="lineno"> 3204</span>&#160; </div>
<div class="line"><a name="l03205"></a><span class="lineno"> 3205</span>&#160;    <span class="keywordflow">case</span> WM_MOUSEMOVE:</div>
<div class="line"><a name="l03206"></a><span class="lineno"> 3206</span>&#160;        <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>);</div>
<div class="line"><a name="l03207"></a><span class="lineno"> 3207</span>&#160; </div>
<div class="line"><a name="l03208"></a><span class="lineno"> 3208</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03209"></a><span class="lineno"> 3209</span>&#160;<span class="comment">         * FALL THROUGH</span></div>
<div class="line"><a name="l03210"></a><span class="lineno"> 3210</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03211"></a><span class="lineno"> 3211</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDBLCLK:</div>
<div class="line"><a name="l03212"></a><span class="lineno"> 3212</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDOWN:</div>
<div class="line"><a name="l03213"></a><span class="lineno"> 3213</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONUP:</div>
<div class="line"><a name="l03214"></a><span class="lineno"> 3214</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03215"></a><span class="lineno"> 3215</span>&#160;<span class="comment">         * wParam - contains a value that indicates which virtual keys are down</span></div>
<div class="line"><a name="l03216"></a><span class="lineno"> 3216</span>&#160;<span class="comment">           lParam - contains x and y coords of the mouse cursor</span></div>
<div class="line"><a name="l03217"></a><span class="lineno"> 3217</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03218"></a><span class="lineno"> 3218</span>&#160;        pt.x = (short)LOWORD(lParam);</div>
<div class="line"><a name="l03219"></a><span class="lineno"> 3219</span>&#160;        pt.y = (short)HIWORD(lParam);</div>
<div class="line"><a name="l03220"></a><span class="lineno"> 3220</span>&#160;        <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, message, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)wParam, &amp;pt);</div>
<div class="line"><a name="l03221"></a><span class="lineno"> 3221</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03222"></a><span class="lineno"> 3222</span>&#160; </div>
<div class="line"><a name="l03223"></a><span class="lineno"> 3223</span>&#160;    <span class="keywordflow">case</span> WM_CREATE:</div>
<div class="line"><a name="l03224"></a><span class="lineno"> 3224</span>&#160; </div>
<div class="line"><a name="l03225"></a><span class="lineno"> 3225</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03226"></a><span class="lineno"> 3226</span>&#160;<span class="comment">         * wParam - handle to window being created</span></div>
<div class="line"><a name="l03227"></a><span class="lineno"> 3227</span>&#160;<span class="comment">         * lParam - points to a CREATESTRUCT that contains copies of parameters</span></div>
<div class="line"><a name="l03228"></a><span class="lineno"> 3228</span>&#160;<span class="comment">         * passed to the CreateWindow function.</span></div>
<div class="line"><a name="l03229"></a><span class="lineno"> 3229</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03230"></a><span class="lineno"> 3230</span>&#160;        <span class="keywordflow">return</span> (<a class="code" href="a00134.html#a431d1f3dea2ff94d9bc4c93190c353c0">MLCreate</a>(hwnd, ped, (LPCREATESTRUCT)lParam));</div>
<div class="line"><a name="l03231"></a><span class="lineno"> 3231</span>&#160; </div>
<div class="line"><a name="l03232"></a><span class="lineno"> 3232</span>&#160;    <span class="keywordflow">case</span> WM_PRINTCLIENT:</div>
<div class="line"><a name="l03233"></a><span class="lineno"> 3233</span>&#160;        <a class="code" href="a00128.html#add685a49291fb5b1b80f8beee682b741">MLPaint</a>(ped, (HDC) wParam, NULL);</div>
<div class="line"><a name="l03234"></a><span class="lineno"> 3234</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03235"></a><span class="lineno"> 3235</span>&#160; </div>
<div class="line"><a name="l03236"></a><span class="lineno"> 3236</span>&#160;    <span class="keywordflow">case</span> WM_PAINT:</div>
<div class="line"><a name="l03237"></a><span class="lineno"> 3237</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03238"></a><span class="lineno"> 3238</span>&#160;<span class="comment">         * wParam - can be hdc from subclassed paint</span></div>
<div class="line"><a name="l03239"></a><span class="lineno"> 3239</span>&#160;<span class="comment">           lParam - not used</span></div>
<div class="line"><a name="l03240"></a><span class="lineno"> 3240</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03241"></a><span class="lineno"> 3241</span>&#160;        <span class="keywordflow">if</span> (wParam) {</div>
<div class="line"><a name="l03242"></a><span class="lineno"> 3242</span>&#160;            hdc = (HDC) wParam;</div>
<div class="line"><a name="l03243"></a><span class="lineno"> 3243</span>&#160;            lprc = NULL;</div>
<div class="line"><a name="l03244"></a><span class="lineno"> 3244</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03245"></a><span class="lineno"> 3245</span>&#160;            hdc = <a class="code" href="a00362.html#aca7dfb2dbdcf7bd4726404a7c0fc1076">NtUserBeginPaint</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;ps);</div>
<div class="line"><a name="l03246"></a><span class="lineno"> 3246</span>&#160;            lprc = &amp;ps.rcPaint;</div>
<div class="line"><a name="l03247"></a><span class="lineno"> 3247</span>&#160;        }</div>
<div class="line"><a name="l03248"></a><span class="lineno"> 3248</span>&#160; </div>
<div class="line"><a name="l03249"></a><span class="lineno"> 3249</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>))</div>
<div class="line"><a name="l03250"></a><span class="lineno"> 3250</span>&#160;            <a class="code" href="a00128.html#add685a49291fb5b1b80f8beee682b741">MLPaint</a>(ped, hdc, lprc);</div>
<div class="line"><a name="l03251"></a><span class="lineno"> 3251</span>&#160; </div>
<div class="line"><a name="l03252"></a><span class="lineno"> 3252</span>&#160;        <span class="keywordflow">if</span> (!wParam)</div>
<div class="line"><a name="l03253"></a><span class="lineno"> 3253</span>&#160;            <a class="code" href="a00362.html#a987226373be51d76675d4b318934e405">NtUserEndPaint</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;ps);</div>
<div class="line"><a name="l03254"></a><span class="lineno"> 3254</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03255"></a><span class="lineno"> 3255</span>&#160; </div>
<div class="line"><a name="l03256"></a><span class="lineno"> 3256</span>&#160;    <span class="keywordflow">case</span> WM_PASTE:</div>
<div class="line"><a name="l03257"></a><span class="lineno"> 3257</span>&#160; </div>
<div class="line"><a name="l03258"></a><span class="lineno"> 3258</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03259"></a><span class="lineno"> 3259</span>&#160;<span class="comment">         * wParam - not used</span></div>
<div class="line"><a name="l03260"></a><span class="lineno"> 3260</span>&#160;<span class="comment">           lParam - not used</span></div>
<div class="line"><a name="l03261"></a><span class="lineno"> 3261</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03262"></a><span class="lineno"> 3262</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a56e1c37e14ce0745f53a6124621b9130">fReadOnly</a>)</div>
<div class="line"><a name="l03263"></a><span class="lineno"> 3263</span>&#160;            <a class="code" href="a00128.html#a13715c4828f9bf6d351ea4bff272fb8e">MLPasteText</a>(ped);</div>
<div class="line"><a name="l03264"></a><span class="lineno"> 3264</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03265"></a><span class="lineno"> 3265</span>&#160; </div>
<div class="line"><a name="l03266"></a><span class="lineno"> 3266</span>&#160;    <span class="keywordflow">case</span> WM_SETFOCUS:</div>
<div class="line"><a name="l03267"></a><span class="lineno"> 3267</span>&#160; </div>
<div class="line"><a name="l03268"></a><span class="lineno"> 3268</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03269"></a><span class="lineno"> 3269</span>&#160;<span class="comment">         * wParam - handle of window that loses the input focus (may be NULL)</span></div>
<div class="line"><a name="l03270"></a><span class="lineno"> 3270</span>&#160;<span class="comment">           lParam - not used</span></div>
<div class="line"><a name="l03271"></a><span class="lineno"> 3271</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03272"></a><span class="lineno"> 3272</span>&#160;        <a class="code" href="a00128.html#a73bee51be0d7b8e7b314f1df4a08550a">MLSetFocus</a>(ped);</div>
<div class="line"><a name="l03273"></a><span class="lineno"> 3273</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03274"></a><span class="lineno"> 3274</span>&#160; </div>
<div class="line"><a name="l03275"></a><span class="lineno"> 3275</span>&#160;    <span class="keywordflow">case</span> WM_SIZE:</div>
<div class="line"><a name="l03276"></a><span class="lineno"> 3276</span>&#160; </div>
<div class="line"><a name="l03277"></a><span class="lineno"> 3277</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03278"></a><span class="lineno"> 3278</span>&#160;<span class="comment">         * wParam - defines the type of resizing fullscreen, sizeiconic,</span></div>
<div class="line"><a name="l03279"></a><span class="lineno"> 3279</span>&#160;<span class="comment">                    sizenormal etc.</span></div>
<div class="line"><a name="l03280"></a><span class="lineno"> 3280</span>&#160;<span class="comment">           lParam - new width in LOWORD, new height in HIGHWORD of client area</span></div>
<div class="line"><a name="l03281"></a><span class="lineno"> 3281</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03282"></a><span class="lineno"> 3282</span>&#160;        <a class="code" href="a00122.html#a8f444e82be3de51b57983de0854356ed">ECSize</a>(ped, NULL, TRUE);</div>
<div class="line"><a name="l03283"></a><span class="lineno"> 3283</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03284"></a><span class="lineno"> 3284</span>&#160; </div>
<div class="line"><a name="l03285"></a><span class="lineno"> 3285</span>&#160;    <span class="keywordflow">case</span> EM_FMTLINES:</div>
<div class="line"><a name="l03286"></a><span class="lineno"> 3286</span>&#160; </div>
<div class="line"><a name="l03287"></a><span class="lineno"> 3287</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03288"></a><span class="lineno"> 3288</span>&#160;<span class="comment">         * wParam - indicates disposition of end-of-line chars. If non</span></div>
<div class="line"><a name="l03289"></a><span class="lineno"> 3289</span>&#160;<span class="comment">         * zero, the chars CR CR LF are placed at the end of a word</span></div>
<div class="line"><a name="l03290"></a><span class="lineno"> 3290</span>&#160;<span class="comment">         * wrapped line. If wParam is zero, the end of line chars are</span></div>
<div class="line"><a name="l03291"></a><span class="lineno"> 3291</span>&#160;<span class="comment">         * removed. This is only done when the user gets a handle (via</span></div>
<div class="line"><a name="l03292"></a><span class="lineno"> 3292</span>&#160;<span class="comment">         * EM_GETHANDLE) to the text. lParam - not used.</span></div>
<div class="line"><a name="l03293"></a><span class="lineno"> 3293</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03294"></a><span class="lineno"> 3294</span>&#160;        <span class="keywordflow">if</span> (wParam)</div>
<div class="line"><a name="l03295"></a><span class="lineno"> 3295</span>&#160;            <a class="code" href="a00137.html#a9c10c49d201455207eb7b5d33fdcbaad">MLInsertCrCrLf</a>(ped);</div>
<div class="line"><a name="l03296"></a><span class="lineno"> 3296</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l03297"></a><span class="lineno"> 3297</span>&#160;            <a class="code" href="a00137.html#a9e345646d6394ad3c63bdc2eca957f51">MLStripCrCrLf</a>(ped);</div>
<div class="line"><a name="l03298"></a><span class="lineno"> 3298</span>&#160;        <a class="code" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a>(ped, 0, 0, FALSE, NULL, NULL);</div>
<div class="line"><a name="l03299"></a><span class="lineno"> 3299</span>&#160;        <span class="keywordflow">return</span> (LONG)(wParam != 0);</div>
<div class="line"><a name="l03300"></a><span class="lineno"> 3300</span>&#160; </div>
<div class="line"><a name="l03301"></a><span class="lineno"> 3301</span>&#160;    <span class="keywordflow">case</span> EM_GETHANDLE:</div>
<div class="line"><a name="l03302"></a><span class="lineno"> 3302</span>&#160; </div>
<div class="line"><a name="l03303"></a><span class="lineno"> 3303</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03304"></a><span class="lineno"> 3304</span>&#160;<span class="comment">         * wParam - not used</span></div>
<div class="line"><a name="l03305"></a><span class="lineno"> 3305</span>&#160;<span class="comment">            lParam - not used</span></div>
<div class="line"><a name="l03306"></a><span class="lineno"> 3306</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03307"></a><span class="lineno"> 3307</span>&#160; </div>
<div class="line"><a name="l03308"></a><span class="lineno"> 3308</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03309"></a><span class="lineno"> 3309</span>&#160;<span class="comment">         * Returns a handle to the edit control&#39;s text.</span></div>
<div class="line"><a name="l03310"></a><span class="lineno"> 3310</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03311"></a><span class="lineno"> 3311</span>&#160; </div>
<div class="line"><a name="l03312"></a><span class="lineno"> 3312</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03313"></a><span class="lineno"> 3313</span>&#160;<span class="comment">         * Null terminate the string. Note that we are guaranteed to have the</span></div>
<div class="line"><a name="l03314"></a><span class="lineno"> 3314</span>&#160;<span class="comment">         * memory for the NULL since ECInsertText allocates an extra</span></div>
<div class="line"><a name="l03315"></a><span class="lineno"> 3315</span>&#160;<span class="comment">         * WCHAR for the NULL terminator.</span></div>
<div class="line"><a name="l03316"></a><span class="lineno"> 3316</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03317"></a><span class="lineno"> 3317</span>&#160; </div>
<div class="line"><a name="l03318"></a><span class="lineno"> 3318</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>)</div>
<div class="line"><a name="l03319"></a><span class="lineno"> 3319</span>&#160;            *(<a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) = 0;</div>
<div class="line"><a name="l03320"></a><span class="lineno"> 3320</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l03321"></a><span class="lineno"> 3321</span>&#160;            *((LPWSTR)<a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) = 0;</div>
<div class="line"><a name="l03322"></a><span class="lineno"> 3322</span>&#160;        <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l03323"></a><span class="lineno"> 3323</span>&#160;        <span class="keywordflow">return</span> ((LONG)ped-&gt;<a class="code" href="a01901.html#a28b575c23d3fd50bf4af8b5fa4d240ad">hText</a>);</div>
<div class="line"><a name="l03324"></a><span class="lineno"> 3324</span>&#160; </div>
<div class="line"><a name="l03325"></a><span class="lineno"> 3325</span>&#160;    <span class="keywordflow">case</span> EM_GETLINE:</div>
<div class="line"><a name="l03326"></a><span class="lineno"> 3326</span>&#160; </div>
<div class="line"><a name="l03327"></a><span class="lineno"> 3327</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03328"></a><span class="lineno"> 3328</span>&#160;<span class="comment">         * wParam - line number to copy (0 is first line)</span></div>
<div class="line"><a name="l03329"></a><span class="lineno"> 3329</span>&#160;<span class="comment">         * lParam - buffer to copy text to. First WORD is max # of bytes to</span></div>
<div class="line"><a name="l03330"></a><span class="lineno"> 3330</span>&#160;<span class="comment">         * copy</span></div>
<div class="line"><a name="l03331"></a><span class="lineno"> 3331</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03332"></a><span class="lineno"> 3332</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00137.html#a8b9926ae49db861e1d67443176c1c992">MLGetLine</a>(ped, wParam, (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)*(WORD UNALIGNED *)lParam, (LPSTR)lParam);</div>
<div class="line"><a name="l03333"></a><span class="lineno"> 3333</span>&#160; </div>
<div class="line"><a name="l03334"></a><span class="lineno"> 3334</span>&#160;    <span class="keywordflow">case</span> EM_LINEFROMCHAR:</div>
<div class="line"><a name="l03335"></a><span class="lineno"> 3335</span>&#160; </div>
<div class="line"><a name="l03336"></a><span class="lineno"> 3336</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03337"></a><span class="lineno"> 3337</span>&#160;<span class="comment">         * wParam - Contains the index value for the desired char in the text</span></div>
<div class="line"><a name="l03338"></a><span class="lineno"> 3338</span>&#160;<span class="comment">         * of the edit control. These are 0 based.</span></div>
<div class="line"><a name="l03339"></a><span class="lineno"> 3339</span>&#160;<span class="comment">         * lParam - not used</span></div>
<div class="line"><a name="l03340"></a><span class="lineno"> 3340</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03341"></a><span class="lineno"> 3341</span>&#160;        <span class="keywordflow">return</span> (LONG)<a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, wParam);</div>
<div class="line"><a name="l03342"></a><span class="lineno"> 3342</span>&#160; </div>
<div class="line"><a name="l03343"></a><span class="lineno"> 3343</span>&#160;    <span class="keywordflow">case</span> EM_LINEINDEX:</div>
<div class="line"><a name="l03344"></a><span class="lineno"> 3344</span>&#160; </div>
<div class="line"><a name="l03345"></a><span class="lineno"> 3345</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03346"></a><span class="lineno"> 3346</span>&#160;<span class="comment">         * wParam - specifies the desired line number where the number of the</span></div>
<div class="line"><a name="l03347"></a><span class="lineno"> 3347</span>&#160;<span class="comment">         * first line is 0. If linenumber = 0, the line with the caret is used.</span></div>
<div class="line"><a name="l03348"></a><span class="lineno"> 3348</span>&#160;<span class="comment">         * lParam - not used.</span></div>
<div class="line"><a name="l03349"></a><span class="lineno"> 3349</span>&#160;<span class="comment">         * This function return s the number of character positions that occur</span></div>
<div class="line"><a name="l03350"></a><span class="lineno"> 3350</span>&#160;<span class="comment">         * preceeding the first char in a given line.</span></div>
<div class="line"><a name="l03351"></a><span class="lineno"> 3351</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03352"></a><span class="lineno"> 3352</span>&#160;        <span class="keywordflow">return</span> (LONG)<a class="code" href="a00137.html#abf93e5f7d7016a03d94d3e21009e2f45">MLLineIndex</a>(ped, wParam);</div>
<div class="line"><a name="l03353"></a><span class="lineno"> 3353</span>&#160; </div>
<div class="line"><a name="l03354"></a><span class="lineno"> 3354</span>&#160;    <span class="keywordflow">case</span> EM_LINELENGTH:</div>
<div class="line"><a name="l03355"></a><span class="lineno"> 3355</span>&#160; </div>
<div class="line"><a name="l03356"></a><span class="lineno"> 3356</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03357"></a><span class="lineno"> 3357</span>&#160;<span class="comment">         * wParam - specifies the character index of a character in the</span></div>
<div class="line"><a name="l03358"></a><span class="lineno"> 3358</span>&#160;<span class="comment">           specified line, where the first line is 0. If -1, the length</span></div>
<div class="line"><a name="l03359"></a><span class="lineno"> 3359</span>&#160;<span class="comment">           of the current line (with the caret) is return ed not including the</span></div>
<div class="line"><a name="l03360"></a><span class="lineno"> 3360</span>&#160;<span class="comment">           length of any selected text.</span></div>
<div class="line"><a name="l03361"></a><span class="lineno"> 3361</span>&#160;<span class="comment">           lParam - not used</span></div>
<div class="line"><a name="l03362"></a><span class="lineno"> 3362</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03363"></a><span class="lineno"> 3363</span>&#160;        <span class="keywordflow">return</span> (LONG)<a class="code" href="a00137.html#afdfb782141efea18b23e905096871b74">MLLineLength</a>(ped, wParam);</div>
<div class="line"><a name="l03364"></a><span class="lineno"> 3364</span>&#160; </div>
<div class="line"><a name="l03365"></a><span class="lineno"> 3365</span>&#160;    <span class="keywordflow">case</span> EM_LINESCROLL:</div>
<div class="line"><a name="l03366"></a><span class="lineno"> 3366</span>&#160; </div>
<div class="line"><a name="l03367"></a><span class="lineno"> 3367</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03368"></a><span class="lineno"> 3368</span>&#160;<span class="comment">         * wParam - not used</span></div>
<div class="line"><a name="l03369"></a><span class="lineno"> 3369</span>&#160;<span class="comment">           lParam - Contains the number of lines and char positions to scroll</span></div>
<div class="line"><a name="l03370"></a><span class="lineno"> 3370</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03371"></a><span class="lineno"> 3371</span>&#160;        <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, TRUE,  EM_LINESCROLL, lParam, TRUE);</div>
<div class="line"><a name="l03372"></a><span class="lineno"> 3372</span>&#160;        <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, FALSE, EM_LINESCROLL, wParam, TRUE);</div>
<div class="line"><a name="l03373"></a><span class="lineno"> 3373</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03374"></a><span class="lineno"> 3374</span>&#160; </div>
<div class="line"><a name="l03375"></a><span class="lineno"> 3375</span>&#160;    <span class="keywordflow">case</span> EM_REPLACESEL:</div>
<div class="line"><a name="l03376"></a><span class="lineno"> 3376</span>&#160; </div>
<div class="line"><a name="l03377"></a><span class="lineno"> 3377</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03378"></a><span class="lineno"> 3378</span>&#160;<span class="comment">         * wParam - flag for 4.0+ apps saying whether to clear undo</span></div>
<div class="line"><a name="l03379"></a><span class="lineno"> 3379</span>&#160;<span class="comment">           lParam - Points to a null terminated replacement text.</span></div>
<div class="line"><a name="l03380"></a><span class="lineno"> 3380</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03381"></a><span class="lineno"> 3381</span>&#160;        <a class="code" href="a00128.html#ac755985b00631f01f180d8f328bd2b6e">MLReplaceSel</a>(ped, (LPSTR)lParam);</div>
<div class="line"><a name="l03382"></a><span class="lineno"> 3382</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a6eaee1347cb0a69a437c28d32dfb55d8">f40Compat</a> || !wParam)</div>
<div class="line"><a name="l03383"></a><span class="lineno"> 3383</span>&#160;            <a class="code" href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a>(Pundo(ped));</div>
<div class="line"><a name="l03384"></a><span class="lineno"> 3384</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03385"></a><span class="lineno"> 3385</span>&#160; </div>
<div class="line"><a name="l03386"></a><span class="lineno"> 3386</span>&#160;    <span class="keywordflow">case</span> EM_SETHANDLE:</div>
<div class="line"><a name="l03387"></a><span class="lineno"> 3387</span>&#160; </div>
<div class="line"><a name="l03388"></a><span class="lineno"> 3388</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03389"></a><span class="lineno"> 3389</span>&#160;<span class="comment">         * wParam - contains a handle to the text buffer</span></div>
<div class="line"><a name="l03390"></a><span class="lineno"> 3390</span>&#160;<span class="comment">           lParam - not used</span></div>
<div class="line"><a name="l03391"></a><span class="lineno"> 3391</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03392"></a><span class="lineno"> 3392</span>&#160;        <a class="code" href="a00137.html#a5d1da051c6ee9841fcea47e78769535e">MLSetHandle</a>(ped, (HANDLE)wParam);</div>
<div class="line"><a name="l03393"></a><span class="lineno"> 3393</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03394"></a><span class="lineno"> 3394</span>&#160; </div>
<div class="line"><a name="l03395"></a><span class="lineno"> 3395</span>&#160;    <span class="keywordflow">case</span> EM_SETRECT:</div>
<div class="line"><a name="l03396"></a><span class="lineno"> 3396</span>&#160;    <span class="keywordflow">case</span> EM_SETRECTNP:</div>
<div class="line"><a name="l03397"></a><span class="lineno"> 3397</span>&#160; </div>
<div class="line"><a name="l03398"></a><span class="lineno"> 3398</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03399"></a><span class="lineno"> 3399</span>&#160;        <span class="comment">// wParamLo --    not used</span></div>
<div class="line"><a name="l03400"></a><span class="lineno"> 3400</span>&#160;        <span class="comment">// lParam --    LPRECT with new formatting area</span></div>
<div class="line"><a name="l03401"></a><span class="lineno"> 3401</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03402"></a><span class="lineno"> 3402</span>&#160;        <a class="code" href="a00122.html#a8f444e82be3de51b57983de0854356ed">ECSize</a>(ped, (LPRECT) lParam, (message != EM_SETRECTNP));</div>
<div class="line"><a name="l03403"></a><span class="lineno"> 3403</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03404"></a><span class="lineno"> 3404</span>&#160; </div>
<div class="line"><a name="l03405"></a><span class="lineno"> 3405</span>&#160;    <span class="keywordflow">case</span> EM_SETSEL:</div>
<div class="line"><a name="l03406"></a><span class="lineno"> 3406</span>&#160; </div>
<div class="line"><a name="l03407"></a><span class="lineno"> 3407</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03408"></a><span class="lineno"> 3408</span>&#160;<span class="comment">         * wParam - Under 3.1, specifies if we should scroll caret into</span></div>
<div class="line"><a name="l03409"></a><span class="lineno"> 3409</span>&#160;<span class="comment">         * view or not. 0 == scroll into view. 1 == don&#39;t scroll</span></div>
<div class="line"><a name="l03410"></a><span class="lineno"> 3410</span>&#160;<span class="comment">         * lParam - starting pos in lowword ending pos in high word</span></div>
<div class="line"><a name="l03411"></a><span class="lineno"> 3411</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l03412"></a><span class="lineno"> 3412</span>&#160;<span class="comment">         * Under Win32, wParam is the starting pos, lParam is the</span></div>
<div class="line"><a name="l03413"></a><span class="lineno"> 3413</span>&#160;<span class="comment">         * ending pos, and the caret is not scrolled into view.</span></div>
<div class="line"><a name="l03414"></a><span class="lineno"> 3414</span>&#160;<span class="comment">         * The message EM_SCROLLCARET forces the caret to be scrolled</span></div>
<div class="line"><a name="l03415"></a><span class="lineno"> 3415</span>&#160;<span class="comment">         * into view.</span></div>
<div class="line"><a name="l03416"></a><span class="lineno"> 3416</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03417"></a><span class="lineno"> 3417</span>&#160;        <a class="code" href="a00137.html#a7baf2e1b509f1e23c307a9173510c1fc">MLSetSelection</a>(ped, TRUE, wParam, lParam);</div>
<div class="line"><a name="l03418"></a><span class="lineno"> 3418</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03419"></a><span class="lineno"> 3419</span>&#160; </div>
<div class="line"><a name="l03420"></a><span class="lineno"> 3420</span>&#160;    <span class="keywordflow">case</span> EM_SCROLLCARET:</div>
<div class="line"><a name="l03421"></a><span class="lineno"> 3421</span>&#160; </div>
<div class="line"><a name="l03422"></a><span class="lineno"> 3422</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03423"></a><span class="lineno"> 3423</span>&#160;<span class="comment">         * Scroll caret into view</span></div>
<div class="line"><a name="l03424"></a><span class="lineno"> 3424</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03425"></a><span class="lineno"> 3425</span>&#160;        <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l03426"></a><span class="lineno"> 3426</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03427"></a><span class="lineno"> 3427</span>&#160; </div>
<div class="line"><a name="l03428"></a><span class="lineno"> 3428</span>&#160;    <span class="keywordflow">case</span> EM_GETFIRSTVISIBLELINE:</div>
<div class="line"><a name="l03429"></a><span class="lineno"> 3429</span>&#160; </div>
<div class="line"><a name="l03430"></a><span class="lineno"> 3430</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03431"></a><span class="lineno"> 3431</span>&#160;<span class="comment">         * Returns the first visible line for multiline edit controls.</span></div>
<div class="line"><a name="l03432"></a><span class="lineno"> 3432</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03433"></a><span class="lineno"> 3433</span>&#160;        <span class="keywordflow">return</span> (LONG)ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>;</div>
<div class="line"><a name="l03434"></a><span class="lineno"> 3434</span>&#160; </div>
<div class="line"><a name="l03435"></a><span class="lineno"> 3435</span>&#160;    <span class="keywordflow">case</span> WM_SYSKEYDOWN:</div>
<div class="line"><a name="l03436"></a><span class="lineno"> 3436</span>&#160;        <span class="keywordflow">if</span> (((WORD)wParam == VK_BACK) &amp;&amp; ((<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)lParam &amp; <a class="code" href="a00131.html#a7ba1114bb968c151d68ff99178493f07">SYS_ALTERNATE</a>)) {</div>
<div class="line"><a name="l03437"></a><span class="lineno"> 3437</span>&#160;            SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, EM_UNDO, 0, 0L);</div>
<div class="line"><a name="l03438"></a><span class="lineno"> 3438</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03439"></a><span class="lineno"> 3439</span>&#160;        }</div>
<div class="line"><a name="l03440"></a><span class="lineno"> 3440</span>&#160;        <span class="keywordflow">goto</span> PassToDefaultWindowProc;</div>
<div class="line"><a name="l03441"></a><span class="lineno"> 3441</span>&#160; </div>
<div class="line"><a name="l03442"></a><span class="lineno"> 3442</span>&#160;    <span class="keywordflow">case</span> WM_UNDO:</div>
<div class="line"><a name="l03443"></a><span class="lineno"> 3443</span>&#160;    <span class="keywordflow">case</span> EM_UNDO:</div>
<div class="line"><a name="l03444"></a><span class="lineno"> 3444</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00137.html#a9308247f8c76ebe9c9a7e68668856ffb">MLUndo</a>(ped);</div>
<div class="line"><a name="l03445"></a><span class="lineno"> 3445</span>&#160; </div>
<div class="line"><a name="l03446"></a><span class="lineno"> 3446</span>&#160;    <span class="keywordflow">case</span> EM_SETTABSTOPS:</div>
<div class="line"><a name="l03447"></a><span class="lineno"> 3447</span>&#160; </div>
<div class="line"><a name="l03448"></a><span class="lineno"> 3448</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l03449"></a><span class="lineno"> 3449</span>&#160;<span class="comment">         * This sets the tab stop positions for multiline edit controls.</span></div>
<div class="line"><a name="l03450"></a><span class="lineno"> 3450</span>&#160;<span class="comment">         * wParam - Number of tab stops</span></div>
<div class="line"><a name="l03451"></a><span class="lineno"> 3451</span>&#160;<span class="comment">         * lParam - Far ptr to a UINT array containing the Tab stop positions</span></div>
<div class="line"><a name="l03452"></a><span class="lineno"> 3452</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l03453"></a><span class="lineno"> 3453</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00137.html#af53270e71c0c0c04df0649fa81cb1f79">MLSetTabStops</a>(ped, (<span class="keywordtype">int</span>)wParam, (LPINT)lParam);</div>
<div class="line"><a name="l03454"></a><span class="lineno"> 3454</span>&#160; </div>
<div class="line"><a name="l03455"></a><span class="lineno"> 3455</span>&#160;    <span class="keywordflow">case</span> EM_POSFROMCHAR:</div>
<div class="line"><a name="l03456"></a><span class="lineno"> 3456</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03457"></a><span class="lineno"> 3457</span>&#160;        <span class="comment">// wParam --    char index in text</span></div>
<div class="line"><a name="l03458"></a><span class="lineno"> 3458</span>&#160;        <span class="comment">// lParam --    not used</span></div>
<div class="line"><a name="l03459"></a><span class="lineno"> 3459</span>&#160;        <span class="comment">// This function returns the (x,y) position of the character</span></div>
<div class="line"><a name="l03460"></a><span class="lineno"> 3460</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03461"></a><span class="lineno"> 3461</span>&#160;    <span class="keywordflow">case</span> EM_CHARFROMPOS:</div>
<div class="line"><a name="l03462"></a><span class="lineno"> 3462</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03463"></a><span class="lineno"> 3463</span>&#160;        <span class="comment">// wParam --    unused</span></div>
<div class="line"><a name="l03464"></a><span class="lineno"> 3464</span>&#160;        <span class="comment">// lParam --    pt in client coordinates</span></div>
<div class="line"><a name="l03465"></a><span class="lineno"> 3465</span>&#160;        <span class="comment">// This function returns</span></div>
<div class="line"><a name="l03466"></a><span class="lineno"> 3466</span>&#160;        <span class="comment">//      LOWORD: the position of the closest character</span></div>
<div class="line"><a name="l03467"></a><span class="lineno"> 3467</span>&#160;        <span class="comment">//              to the passed in point.  Beware of</span></div>
<div class="line"><a name="l03468"></a><span class="lineno"> 3468</span>&#160;        <span class="comment">//              points not actually in the edit client...</span></div>
<div class="line"><a name="l03469"></a><span class="lineno"> 3469</span>&#160;        <span class="comment">//      HIWORD: the index of the line the char is on</span></div>
<div class="line"><a name="l03470"></a><span class="lineno"> 3470</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l03471"></a><span class="lineno"> 3471</span>&#160;        {</div>
<div class="line"><a name="l03472"></a><span class="lineno"> 3472</span>&#160;            LONG  xyPos;</div>
<div class="line"><a name="l03473"></a><span class="lineno"> 3473</span>&#160;            LONG  line;</div>
<div class="line"><a name="l03474"></a><span class="lineno"> 3474</span>&#160; </div>
<div class="line"><a name="l03475"></a><span class="lineno"> 3475</span>&#160;            hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l03476"></a><span class="lineno"> 3476</span>&#160; </div>
<div class="line"><a name="l03477"></a><span class="lineno"> 3477</span>&#160;            <span class="keywordflow">if</span> (message == EM_POSFROMCHAR) {</div>
<div class="line"><a name="l03478"></a><span class="lineno"> 3478</span>&#160;                <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, wParam, FALSE, &amp;pt);</div>
<div class="line"><a name="l03479"></a><span class="lineno"> 3479</span>&#160;                xyPos = MAKELONG(pt.x, pt.y);</div>
<div class="line"><a name="l03480"></a><span class="lineno"> 3480</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l03481"></a><span class="lineno"> 3481</span>&#160;                pt.x = (short)LOWORD(lParam);</div>
<div class="line"><a name="l03482"></a><span class="lineno"> 3482</span>&#160;                pt.y = (short)HIWORD(lParam);</div>
<div class="line"><a name="l03483"></a><span class="lineno"> 3483</span>&#160;                xyPos = <a class="code" href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a>(ped, hdc, &amp;pt, &amp;line);</div>
<div class="line"><a name="l03484"></a><span class="lineno"> 3484</span>&#160;                xyPos = MAKELONG(xyPos, line);</div>
<div class="line"><a name="l03485"></a><span class="lineno"> 3485</span>&#160;            }</div>
<div class="line"><a name="l03486"></a><span class="lineno"> 3486</span>&#160; </div>
<div class="line"><a name="l03487"></a><span class="lineno"> 3487</span>&#160;            <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l03488"></a><span class="lineno"> 3488</span>&#160;            <span class="keywordflow">return</span>((LRESULT)xyPos);</div>
<div class="line"><a name="l03489"></a><span class="lineno"> 3489</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03490"></a><span class="lineno"> 3490</span>&#160;        }</div>
<div class="line"><a name="l03491"></a><span class="lineno"> 3491</span>&#160; </div>
<div class="line"><a name="l03492"></a><span class="lineno"> 3492</span>&#160;    <span class="keywordflow">case</span> WM_SETREDRAW:</div>
<div class="line"><a name="l03493"></a><span class="lineno"> 3493</span>&#160;        <a class="code" href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, message, wParam, lParam, FALSE);</div>
<div class="line"><a name="l03494"></a><span class="lineno"> 3494</span>&#160;        <span class="keywordflow">if</span> (wParam) {</div>
<div class="line"><a name="l03495"></a><span class="lineno"> 3495</span>&#160; </div>
<div class="line"><a name="l03496"></a><span class="lineno"> 3496</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l03497"></a><span class="lineno"> 3497</span>&#160;<span class="comment">             * Backwards compatability hack needed so that winraid&#39;s edit</span></div>
<div class="line"><a name="l03498"></a><span class="lineno"> 3498</span>&#160;<span class="comment">             * controls work fine.</span></div>
<div class="line"><a name="l03499"></a><span class="lineno"> 3499</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l03500"></a><span class="lineno"> 3500</span>&#160;            <a class="code" href="a03611.html#a4dfda995bf0f082361527377e6e63833">RedrawWindow</a>(hwnd, NULL, NULL, RDW_INVALIDATE | RDW_ERASE | RDW_FRAME);</div>
<div class="line"><a name="l03501"></a><span class="lineno"> 3501</span>&#160;        }</div>
<div class="line"><a name="l03502"></a><span class="lineno"> 3502</span>&#160;      <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l03503"></a><span class="lineno"> 3503</span>&#160; </div>
<div class="line"><a name="l03504"></a><span class="lineno"> 3504</span>&#160;    <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l03505"></a><span class="lineno"> 3505</span>&#160;PassToDefaultWindowProc:</div>
<div class="line"><a name="l03506"></a><span class="lineno"> 3506</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, message, wParam, lParam, ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>);</div>
<div class="line"><a name="l03507"></a><span class="lineno"> 3507</span>&#160;    }</div>
<div class="line"><a name="l03508"></a><span class="lineno"> 3508</span>&#160; </div>
<div class="line"><a name="l03509"></a><span class="lineno"> 3509</span>&#160;    <span class="keywordflow">return</span> 1L;</div>
<div class="line"><a name="l03510"></a><span class="lineno"> 3510</span>&#160;} <span class="comment">/* MLEditWndProc */</span></div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00758">tagED::aveCharWidth</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00041_source.html#l00555">DefWindowProcWorker()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l01460">ECEmptyUndo()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00122_source.html#l00488">ECSize()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00731">tagED::f40Compat</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00694">tagED::fDisabled</a>, <a class="el" href="a03611_source.html#l00115">FillWindow()</a>, <a class="el" href="a00257_source.html#l00717">tagED::fInDialogBox</a>, <a class="el" href="a00257_source.html#l00691">tagED::fMouseDown</a>, <a class="el" href="a00257_source.html#l00721">tagED::fReadOnly</a>, <a class="el" href="a00020_source.html#l00034">gcWheelDelta</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00257_source.html#l00642">tagED::hText</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00677">tagED::hwndParent</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l02166">MLChar()</a>, <a class="el" href="a00134_source.html#l00021">MLCreate()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00137_source.html#l00263">MLGetLine()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00137_source.html#l00024">MLInsertCrCrLf()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00128_source.html#l02864">MLKillFocus()</a>, <a class="el" href="a00137_source.html#l00303">MLLineIndex()</a>, <a class="el" href="a00137_source.html#l00331">MLLineLength()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a>, <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>, <a class="el" href="a00128_source.html#l01622">MLPaint()</a>, <a class="el" href="a00128_source.html#l02337">MLPasteText()</a>, <a class="el" href="a00128_source.html#l01035">MLReplaceSel()</a>, <a class="el" href="a00128_source.html#l02569">MLScroll()</a>, <a class="el" href="a00128_source.html#l02805">MLSetFocus()</a>, <a class="el" href="a00137_source.html#l00219">MLSetHandle()</a>, <a class="el" href="a00137_source.html#l00365">MLSetSelection()</a>, <a class="el" href="a00137_source.html#l00429">MLSetTabStops()</a>, <a class="el" href="a00137_source.html#l00156">MLStripCrCrLf()</a>, <a class="el" href="a00137_source.html#l00523">MLUndo()</a>, <a class="el" href="a03614_source.html#l05146">NtUserBeginPaint()</a>, <a class="el" href="a03614_source.html#l05202">NtUserEndPaint()</a>, <a class="el" href="a00257_source.html#l00686">tagED::prevKeys</a>, <a class="el" href="a00257_source.html#l00683">tagED::ptPrevMouse</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a03611_source.html#l01037">RedrawWindow()</a>, <a class="el" href="a00365_source.html#l01893">SYS_ALTERNATE</a>, <a class="el" href="a00365_source.html#l00988">tagSERVERINFO::ucWheelScrollLines</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00950_source.html#l00117">UserAssert</a> , 以及 <a class="el" href="a00953_source.html#l01194">WM_SYSTIMER</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00125_source.html#l00370">ECClearText()</a> , 以及 <a class="el" href="a00125_source.html#l02302">EditWndProc()</a>.</p>

</div>
</div>
<a id="aebad30f9124918a4eb9bee23075c3072"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aebad30f9124918a4eb9bee23075c3072">&#9670;&nbsp;</a></span>MLEnsureCaretVisible()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL MLEnsureCaretVisible </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02924">2924</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02926"></a><span class="lineno"> 2926</span>&#160;{</div>
<div class="line"><a name="l02927"></a><span class="lineno"> 2927</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>   iLineMax;</div>
<div class="line"><a name="l02928"></a><span class="lineno"> 2928</span>&#160;    <span class="keywordtype">int</span>    xposition;</div>
<div class="line"><a name="l02929"></a><span class="lineno"> 2929</span>&#160;    BOOL   fPrevLine;</div>
<div class="line"><a name="l02930"></a><span class="lineno"> 2930</span>&#160;    HDC    hdc;</div>
<div class="line"><a name="l02931"></a><span class="lineno"> 2931</span>&#160;    BOOL   fVScroll = FALSE;</div>
<div class="line"><a name="l02932"></a><span class="lineno"> 2932</span>&#160;    BOOL   fHScroll = FALSE;</div>
<div class="line"><a name="l02933"></a><span class="lineno"> 2933</span>&#160; </div>
<div class="line"><a name="l02934"></a><span class="lineno"> 2934</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>)) {</div>
<div class="line"><a name="l02935"></a><span class="lineno"> 2935</span>&#160;        <span class="keywordtype">int</span> iAmt;</div>
<div class="line"><a name="l02936"></a><span class="lineno"> 2936</span>&#160;        <span class="keywordtype">int</span> iFmtWidth = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left;</div>
<div class="line"><a name="l02937"></a><span class="lineno"> 2937</span>&#160; </div>
<div class="line"><a name="l02938"></a><span class="lineno"> 2938</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>) {</div>
<div class="line"><a name="l02939"></a><span class="lineno"> 2939</span>&#160;            iLineMax = ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a> + ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> - 1;</div>
<div class="line"><a name="l02940"></a><span class="lineno"> 2940</span>&#160; </div>
<div class="line"><a name="l02941"></a><span class="lineno"> 2941</span>&#160;            <span class="keywordflow">if</span> (fVScroll = (ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &gt; iLineMax))</div>
<div class="line"><a name="l02942"></a><span class="lineno"> 2942</span>&#160;                iAmt = iLineMax;</div>
<div class="line"><a name="l02943"></a><span class="lineno"> 2943</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fVScroll = (ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &lt; ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>))</div>
<div class="line"><a name="l02944"></a><span class="lineno"> 2944</span>&#160;                iAmt = ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>;</div>
<div class="line"><a name="l02945"></a><span class="lineno"> 2945</span>&#160; </div>
<div class="line"><a name="l02946"></a><span class="lineno"> 2946</span>&#160;            <span class="keywordflow">if</span> (fVScroll)</div>
<div class="line"><a name="l02947"></a><span class="lineno"> 2947</span>&#160;                <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, TRUE, EM_LINESCROLL, ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> - iAmt, TRUE);</div>
<div class="line"><a name="l02948"></a><span class="lineno"> 2948</span>&#160;        }</div>
<div class="line"><a name="l02949"></a><span class="lineno"> 2949</span>&#160; </div>
<div class="line"><a name="l02950"></a><span class="lineno"> 2950</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ad65623ea72dac6fa68440434e35d64cd">fAutoHScroll</a> &amp;&amp; ((<span class="keywordtype">int</span>) ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a> &gt; iFmtWidth)) {</div>
<div class="line"><a name="l02951"></a><span class="lineno"> 2951</span>&#160;            POINT pt;</div>
<div class="line"><a name="l02952"></a><span class="lineno"> 2952</span>&#160;            <span class="comment">/* Get the current position of the caret in pixels */</span></div>
<div class="line"><a name="l02953"></a><span class="lineno"> 2953</span>&#160;            <span class="keywordflow">if</span> ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>) (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1) != ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &amp;&amp;</div>
<div class="line"><a name="l02954"></a><span class="lineno"> 2954</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> + 1])</div>
<div class="line"><a name="l02955"></a><span class="lineno"> 2955</span>&#160;                fPrevLine = TRUE;</div>
<div class="line"><a name="l02956"></a><span class="lineno"> 2956</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02957"></a><span class="lineno"> 2957</span>&#160;                fPrevLine = FALSE;</div>
<div class="line"><a name="l02958"></a><span class="lineno"> 2958</span>&#160; </div>
<div class="line"><a name="l02959"></a><span class="lineno"> 2959</span>&#160;            hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped,TRUE);</div>
<div class="line"><a name="l02960"></a><span class="lineno"> 2960</span>&#160;            <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, fPrevLine, &amp;pt);</div>
<div class="line"><a name="l02961"></a><span class="lineno"> 2961</span>&#160;            <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l02962"></a><span class="lineno"> 2962</span>&#160;            xposition = pt.x;</div>
<div class="line"><a name="l02963"></a><span class="lineno"> 2963</span>&#160; </div>
<div class="line"><a name="l02964"></a><span class="lineno"> 2964</span>&#160;            <span class="comment">// Remember, MLIchToXYPos returns coordinates with respect to the</span></div>
<div class="line"><a name="l02965"></a><span class="lineno"> 2965</span>&#160;            <span class="comment">// top left pixel displayed on the screen.  Thus, if xPosition &lt; 0,</span></div>
<div class="line"><a name="l02966"></a><span class="lineno"> 2966</span>&#160;            <span class="comment">// it means xPosition is less than current ped-&gt;xOffset.</span></div>
<div class="line"><a name="l02967"></a><span class="lineno"> 2967</span>&#160; </div>
<div class="line"><a name="l02968"></a><span class="lineno"> 2968</span>&#160;            iFmtWidth /= 3;</div>
<div class="line"><a name="l02969"></a><span class="lineno"> 2969</span>&#160;            <span class="keywordflow">if</span> (fHScroll = (xposition &lt; ped-&gt;rcFmt.left))</div>
<div class="line"><a name="l02970"></a><span class="lineno"> 2970</span>&#160;                <span class="comment">// scroll to the left</span></div>
<div class="line"><a name="l02971"></a><span class="lineno"> 2971</span>&#160;                iAmt = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left + iFmtWidth;</div>
<div class="line"><a name="l02972"></a><span class="lineno"> 2972</span>&#160;            <span class="keywordflow">else</span> <span class="keywordflow">if</span> (fHScroll = (xposition &gt; ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right))</div>
<div class="line"><a name="l02973"></a><span class="lineno"> 2973</span>&#160;                <span class="comment">// scroll to the right</span></div>
<div class="line"><a name="l02974"></a><span class="lineno"> 2974</span>&#160;                iAmt = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - iFmtWidth;</div>
<div class="line"><a name="l02975"></a><span class="lineno"> 2975</span>&#160; </div>
<div class="line"><a name="l02976"></a><span class="lineno"> 2976</span>&#160;            <span class="keywordflow">if</span> (fHScroll)</div>
<div class="line"><a name="l02977"></a><span class="lineno"> 2977</span>&#160;                <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, FALSE, EM_LINESCROLL, (xposition - iAmt) / ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a>, TRUE);</div>
<div class="line"><a name="l02978"></a><span class="lineno"> 2978</span>&#160;        }</div>
<div class="line"><a name="l02979"></a><span class="lineno"> 2979</span>&#160;    }</div>
<div class="line"><a name="l02980"></a><span class="lineno"> 2980</span>&#160;    <span class="keywordflow">return</span>(fVScroll);</div>
<div class="line"><a name="l02981"></a><span class="lineno"> 2981</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00758">tagED::aveCharWidth</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00257_source.html#l00698">tagED::fAutoHScroll</a>, <a class="el" href="a00257_source.html#l00697">tagED::fAutoVScroll</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00751">tagED::maxPixelWidth</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l02569">MLScroll()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a>, <a class="el" href="a00128_source.html#l02805">MLSetFocus()</a>, <a class="el" href="a00137_source.html#l00365">MLSetSelection()</a> , 以及 <a class="el" href="a00137_source.html#l00429">MLSetTabStops()</a>.</p>

</div>
</div>
<a id="aa3033f3c6f2bd8a842d621d411a1ded3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa3033f3c6f2bd8a842d621d411a1ded3">&#9670;&nbsp;</a></span>MLGetLineWidth()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a> MLGetLineWidth </td>
          <td>(</td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPSTR&#160;</td>
          <td class="paramname"><em>lpstr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>nCnt</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00030">30</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;{</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;        <span class="keywordflow">return</span> (* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_MLGETLINEWIDTH,</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;                hdc, lpstr, nCnt);</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    }</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="keywordflow">return</span>(<a class="code" href="a00125.html#af418bb60f274f233b5a9ddcad18840cc">ECTabTheTextOut</a>(hdc, 0, 0, 0, 0, lpstr, nCnt, 0, ped, 0, ECT_CALC, NULL));</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00125_source.html#l00443">ECTabTheTextOut()</a> , 以及 <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l00079">MLCalcXOffset()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a> , 以及 <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>.</p>

</div>
</div>
<a id="af3e5aea0575d44a8ef1733bae71b52d4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af3e5aea0575d44a8ef1733bae71b52d4">&#9670;&nbsp;</a></span>MLIchToLine()</h2>

<div class="memitem">
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        <tr>
          <td class="memname">int MLIchToLine </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ich</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00377">377</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;{</div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;    <span class="keywordtype">int</span> iLo, iHi, iLine;</div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160; </div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;    iLo = 0;</div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    iHi = ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>;</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160; </div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;    <span class="keywordflow">if</span> (ich == (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)-1)</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;        ich = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160; </div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;    <span class="keywordflow">while</span> (iLo &lt; iHi - 1) {</div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;        iLine = max((iHi - iLo)/2, 1) + iLo;</div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160; </div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] &gt; ich) {</div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;            iHi = iLine;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;            iLo = iLine;</div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;        }</div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;    }</div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160; </div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keywordflow">return</span> iLo;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a> , 以及 <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00137_source.html#l00331">MLLineLength()</a>, <a class="el" href="a00137_source.html#l00365">MLSetSelection()</a> , 以及 <a class="el" href="a00128_source.html#l00800">MLUpdateiCaretLine()</a>.</p>

</div>
</div>
<a id="a392bf1407f44549285a62a009e0e24ea"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a392bf1407f44549285a62a009e0e24ea">&#9670;&nbsp;</a></span>MLIchToXYPos()</h2>

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      <table class="memname">
        <tr>
          <td class="memname">void MLIchToXYPos </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ich</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>prevLine</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPPOINT&#160;</td>
          <td class="paramname"><em>ppt</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00415">415</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;{</div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;    <span class="keywordtype">int</span> iline;</div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cch;</div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;    <span class="keywordtype">int</span> xPosition, yPosition;</div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;    <span class="keywordtype">int</span> xOffset;</div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160; </div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;<span class="comment">     * For horizontal scroll displacement on left justified text and</span></div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;<span class="comment">     * for indent on centered or right justified text</span></div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;    PSTR pText, pTextStart, pLineStart;</div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160; </div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;<span class="comment">     * Determine what line the character is on</span></div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;    iline = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, ich);</div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160; </div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="comment">     * Calc. the yPosition now. Note that this may change by the height of one</span></div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;<span class="comment">     * char if the prevLine flag is set and the ICH is at the beginning of a</span></div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;<span class="comment">     * line.</span></div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;    yPosition = (iline - ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>) * ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a> + ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.top;</div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160; </div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;<span class="comment">     * Now determine the xPosition of the character</span></div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;    pTextStart = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped);</div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160; </div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    <span class="keywordflow">if</span> (prevLine &amp;&amp; iline &amp;&amp; (ich == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iline]) &amp;&amp;</div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;            (!AWCOMPARECHAR(ped, pTextStart + (ich - 2) * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, 0x0D) ||</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;            !AWCOMPARECHAR(ped, pTextStart + (ich - 1) * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, 0x0A))) {</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160; </div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;<span class="comment">         * First char in the line. We want text extent upto end of the previous</span></div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;<span class="comment">         * line if we aren&#39;t at the 0th line.</span></div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;        iline--;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160; </div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;        yPosition = yPosition - ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;        pLineStart = pTextStart + ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iline] * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00462"></a><span class="lineno">  462</span>&#160; </div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;<span class="comment">         * Note that we are taking the position in front of any CRLFs in the</span></div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;<span class="comment">         * text.</span></div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;        cch = <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, iline);</div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160; </div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160; </div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;        pLineStart = pTextStart + ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iline] * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;        pText = pTextStart + ich * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160; </div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;<span class="comment">         * Strip off CRLF or CRCRLF. Note that we may be pointing to a CR but in</span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="comment">         * which case we just want to strip off a single CR or 2 CRs.</span></div>
<div class="line"><a name="l00477"></a><span class="lineno">  477</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160; </div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;<span class="comment">         * We want pText to point to the first CR at the end of the line if</span></div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;<span class="comment">         * there is one. Thus, we will get an xPosition to the right of the last</span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="comment">         * visible char on the line otherwise we will be to the left of</span></div>
<div class="line"><a name="l00483"></a><span class="lineno">  483</span>&#160;<span class="comment">         * character ich.</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160; </div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;<span class="comment">         * Check if we at the end of text</span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00489"></a><span class="lineno">  489</span>&#160;        <span class="keywordflow">if</span> (ich &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;                <span class="keywordflow">if</span> (ich &amp;&amp; *(WORD UNALIGNED *)(pText - 1) == 0x0A0D) {</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;                    pText--;</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;                    <span class="keywordflow">if</span> (ich &gt; 2 &amp;&amp; *(pText - 1) == 0x0D)</div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;                        pText--;</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;                }</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;                LPWSTR pwText = (LPWSTR)pText;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160; </div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;                <span class="keywordflow">if</span> (ich &amp;&amp; *(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)(pwText - 1) == 0x000A000D) {</div>
<div class="line"><a name="l00500"></a><span class="lineno">  500</span>&#160;                    pwText--;</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;                    <span class="keywordflow">if</span> (ich &gt; 2 &amp;&amp; *(pwText - 1) == 0x0D)</div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;                        pwText--;</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;                }</div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;                pText = (LPSTR)pwText;</div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;            }</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;        }</div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160; </div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;        <span class="keywordflow">if</span> (pText &lt; pLineStart)</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;            pText = pLineStart;</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160; </div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;        cch = (pText - pLineStart)/ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;    }</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160; </div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;<span class="comment">     * Find out how many pixels we indent the line for funny formats</span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l00519"></a><span class="lineno">  519</span>&#160;        xOffset = (int)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>(ped, EDITINTL_MLICHTOXY, hdc,</div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;                iline, pLineStart, cch);</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> != ES_LEFT) {</div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;            xOffset = <a class="code" href="a00128.html#aa791214f4e131cc77b3e59dd7e339565">MLCalcXOffset</a>(ped, hdc, iline);</div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;            xOffset = -(int)ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>;</div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;        }</div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160; </div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;        xPosition = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left + xOffset +</div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;                <a class="code" href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a>(hdc, pLineStart, cch, ped);</div>
<div class="line"><a name="l00531"></a><span class="lineno">  531</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;    }</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160; </div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;    <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;    ppt-&gt;x = xPosition;</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;    ppt-&gt;y = yPosition;</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    return ;</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00745">tagED::format</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l00079">MLCalcXOffset()</a>, <a class="el" href="a00128_source.html#l00030">MLGetLineWidth()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00311">MLLine()</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a> , 以及 <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a> , 以及 <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>.</p>

</div>
</div>
<a id="af73f00191c19c853ed9d9cd282f3c6dd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af73f00191c19c853ed9d9cd282f3c6dd">&#9670;&nbsp;</a></span>MLInsertchLine()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">BOOL MLInsertchLine </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>iLine</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ich</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fUserTyping</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01186">1186</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01191"></a><span class="lineno"> 1191</span>&#160;{</div>
<div class="line"><a name="l01192"></a><span class="lineno"> 1192</span>&#160;    <a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> dwSize;</div>
<div class="line"><a name="l01193"></a><span class="lineno"> 1193</span>&#160; </div>
<div class="line"><a name="l01194"></a><span class="lineno"> 1194</span>&#160;    <span class="keywordflow">if</span> (fUserTyping &amp;&amp; iLine &lt; ped-&gt;cLines) {</div>
<div class="line"><a name="l01195"></a><span class="lineno"> 1195</span>&#160;        ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] = ich;</div>
<div class="line"><a name="l01196"></a><span class="lineno"> 1196</span>&#160;        <span class="keywordflow">return</span> (TRUE);</div>
<div class="line"><a name="l01197"></a><span class="lineno"> 1197</span>&#160;    }</div>
<div class="line"><a name="l01198"></a><span class="lineno"> 1198</span>&#160; </div>
<div class="line"><a name="l01199"></a><span class="lineno"> 1199</span>&#160;    dwSize = (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> + 2) * <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>);</div>
<div class="line"><a name="l01200"></a><span class="lineno"> 1200</span>&#160; </div>
<div class="line"><a name="l01201"></a><span class="lineno"> 1201</span>&#160;    <span class="keywordflow">if</span> (dwSize &gt; UserLocalSize(ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>)) {</div>
<div class="line"><a name="l01202"></a><span class="lineno"> 1202</span>&#160;        <a class="code" href="a00365.html#a0eb6898e3512e10920a4f385f1bc482e">LPICH</a> hResult;</div>
<div class="line"><a name="l01203"></a><span class="lineno"> 1203</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01204"></a><span class="lineno"> 1204</span>&#160;<span class="comment">         * Grow the line index buffer</span></div>
<div class="line"><a name="l01205"></a><span class="lineno"> 1205</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01206"></a><span class="lineno"> 1206</span>&#160;        dwSize += <a class="code" href="a00128.html#a97c6194edfc535c7db438863b2bfd456">LINEBUMP</a> * <span class="keyword">sizeof</span>(int);</div>
<div class="line"><a name="l01207"></a><span class="lineno"> 1207</span>&#160;        hResult = (<a class="code" href="a00365.html#a0eb6898e3512e10920a4f385f1bc482e">LPICH</a>)UserLocalReAlloc(ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>, dwSize, 0);</div>
<div class="line"><a name="l01208"></a><span class="lineno"> 1208</span>&#160; </div>
<div class="line"><a name="l01209"></a><span class="lineno"> 1209</span>&#160;        <span class="keywordflow">if</span> (!hResult) {</div>
<div class="line"><a name="l01210"></a><span class="lineno"> 1210</span>&#160;            <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_ERRSPACE);</div>
<div class="line"><a name="l01211"></a><span class="lineno"> 1211</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l01212"></a><span class="lineno"> 1212</span>&#160;        }</div>
<div class="line"><a name="l01213"></a><span class="lineno"> 1213</span>&#160;        ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a> = hResult;</div>
<div class="line"><a name="l01214"></a><span class="lineno"> 1214</span>&#160;    }</div>
<div class="line"><a name="l01215"></a><span class="lineno"> 1215</span>&#160; </div>
<div class="line"><a name="l01216"></a><span class="lineno"> 1216</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01217"></a><span class="lineno"> 1217</span>&#160;<span class="comment">     * Move indices starting at iLine up</span></div>
<div class="line"><a name="l01218"></a><span class="lineno"> 1218</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01219"></a><span class="lineno"> 1219</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> != iLine)</div>
<div class="line"><a name="l01220"></a><span class="lineno"> 1220</span>&#160;        RtlMoveMemory(&amp;ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine + 1], &amp;ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine],</div>
<div class="line"><a name="l01221"></a><span class="lineno"> 1221</span>&#160;                (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - iLine) * <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>));</div>
<div class="line"><a name="l01222"></a><span class="lineno"> 1222</span>&#160;    ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>++;</div>
<div class="line"><a name="l01223"></a><span class="lineno"> 1223</span>&#160; </div>
<div class="line"><a name="l01224"></a><span class="lineno"> 1224</span>&#160;    ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] = ich;</div>
<div class="line"><a name="l01225"></a><span class="lineno"> 1225</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l01226"></a><span class="lineno"> 1226</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a> , 以及 <a class="el" href="a00128_source.html#l00015">LINEBUMP</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>.</p>

</div>
</div>
<a id="a37b047405749d0a781f1ac9815e29fd0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a37b047405749d0a781f1ac9815e29fd0">&#9670;&nbsp;</a></span>MLInsertText()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> MLInsertText </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPSTR&#160;</td>
          <td class="paramname"><em>lpText</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>cchInsert</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fUserTyping</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00837">837</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00842"></a><span class="lineno">  842</span>&#160;{</div>
<div class="line"><a name="l00843"></a><span class="lineno">  843</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l00844"></a><span class="lineno">  844</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> validCch = cchInsert;</div>
<div class="line"><a name="l00845"></a><span class="lineno">  845</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> oldCaret = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l00846"></a><span class="lineno">  846</span>&#160;    <span class="keywordtype">int</span> oldCaretLine = ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>;</div>
<div class="line"><a name="l00847"></a><span class="lineno">  847</span>&#160;    BOOL fCRLF = FALSE;</div>
<div class="line"><a name="l00848"></a><span class="lineno">  848</span>&#160;    LONG ll, hl;</div>
<div class="line"><a name="l00849"></a><span class="lineno">  849</span>&#160;    POINT xyPosInitial;</div>
<div class="line"><a name="l00850"></a><span class="lineno">  850</span>&#160;    POINT xyPosFinal;</div>
<div class="line"><a name="l00851"></a><span class="lineno">  851</span>&#160;    HWND hwndSave = ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>;</div>
<div class="line"><a name="l00852"></a><span class="lineno">  852</span>&#160;    <a class="code" href="a01897.html">UNDO</a> undo;</div>
<div class="line"><a name="l00853"></a><span class="lineno">  853</span>&#160; </div>
<div class="line"><a name="l00854"></a><span class="lineno">  854</span>&#160;    xyPosInitial.x=0;</div>
<div class="line"><a name="l00855"></a><span class="lineno">  855</span>&#160;    xyPosInitial.y=0;</div>
<div class="line"><a name="l00856"></a><span class="lineno">  856</span>&#160;    xyPosFinal.x=0;</div>
<div class="line"><a name="l00857"></a><span class="lineno">  857</span>&#160;    xyPosFinal.y=0;</div>
<div class="line"><a name="l00858"></a><span class="lineno">  858</span>&#160; </div>
<div class="line"><a name="l00859"></a><span class="lineno">  859</span>&#160;    <span class="keywordflow">if</span> (validCch == 0)</div>
<div class="line"><a name="l00860"></a><span class="lineno">  860</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00861"></a><span class="lineno">  861</span>&#160; </div>
<div class="line"><a name="l00862"></a><span class="lineno">  862</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a463aa02706bb276f52cef8904d11edf2">cchTextMax</a> &lt;= ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) {</div>
<div class="line"><a name="l00863"></a><span class="lineno">  863</span>&#160; </div>
<div class="line"><a name="l00864"></a><span class="lineno">  864</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00865"></a><span class="lineno">  865</span>&#160;<span class="comment">         * When the max chars is reached already, notify parent</span></div>
<div class="line"><a name="l00866"></a><span class="lineno">  866</span>&#160;<span class="comment">         * Fix for Bug #4183 -- 02/06/91 -- SANKAR --</span></div>
<div class="line"><a name="l00867"></a><span class="lineno">  867</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00868"></a><span class="lineno">  868</span>&#160;        <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped,EN_MAXTEXT);</div>
<div class="line"><a name="l00869"></a><span class="lineno">  869</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00870"></a><span class="lineno">  870</span>&#160;    }</div>
<div class="line"><a name="l00871"></a><span class="lineno">  871</span>&#160; </div>
<div class="line"><a name="l00872"></a><span class="lineno">  872</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00873"></a><span class="lineno">  873</span>&#160;<span class="comment">     * Limit the amount of text we add</span></div>
<div class="line"><a name="l00874"></a><span class="lineno">  874</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00875"></a><span class="lineno">  875</span>&#160;    validCch = min(validCch, ped-&gt;<a class="code" href="a01901.html#a463aa02706bb276f52cef8904d11edf2">cchTextMax</a> - ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>);</div>
<div class="line"><a name="l00876"></a><span class="lineno">  876</span>&#160; </div>
<div class="line"><a name="l00877"></a><span class="lineno">  877</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00878"></a><span class="lineno">  878</span>&#160;<span class="comment">     * Make sure we don&#39;t split a CRLF in half</span></div>
<div class="line"><a name="l00879"></a><span class="lineno">  879</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00880"></a><span class="lineno">  880</span>&#160;    <span class="keywordflow">if</span> (validCch) {</div>
<div class="line"><a name="l00881"></a><span class="lineno">  881</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00882"></a><span class="lineno">  882</span>&#160;            <span class="keywordflow">if</span> (*(WORD UNALIGNED *)(lpText + validCch - 1) == 0x0A0D)</div>
<div class="line"><a name="l00883"></a><span class="lineno">  883</span>&#160;                validCch--;</div>
<div class="line"><a name="l00884"></a><span class="lineno">  884</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00885"></a><span class="lineno">  885</span>&#160;            <span class="keywordflow">if</span> (*(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)(lpText + (validCch - 1) * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>) == 0x000A000D)</div>
<div class="line"><a name="l00886"></a><span class="lineno">  886</span>&#160;                validCch--;</div>
<div class="line"><a name="l00887"></a><span class="lineno">  887</span>&#160;        }</div>
<div class="line"><a name="l00888"></a><span class="lineno">  888</span>&#160;    }</div>
<div class="line"><a name="l00889"></a><span class="lineno">  889</span>&#160;    <span class="keywordflow">if</span> (!validCch) {</div>
<div class="line"><a name="l00890"></a><span class="lineno">  890</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00891"></a><span class="lineno">  891</span>&#160;<span class="comment">         * When the max chars is reached already, notify parent</span></div>
<div class="line"><a name="l00892"></a><span class="lineno">  892</span>&#160;<span class="comment">         * Fix for Bug #4183 -- 02/06/91 -- SANKAR --</span></div>
<div class="line"><a name="l00893"></a><span class="lineno">  893</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00894"></a><span class="lineno">  894</span>&#160;        <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped,EN_MAXTEXT);</div>
<div class="line"><a name="l00895"></a><span class="lineno">  895</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00896"></a><span class="lineno">  896</span>&#160;    }</div>
<div class="line"><a name="l00897"></a><span class="lineno">  897</span>&#160; </div>
<div class="line"><a name="l00898"></a><span class="lineno">  898</span>&#160;    <span class="keywordflow">if</span> (validCch == 2) {</div>
<div class="line"><a name="l00899"></a><span class="lineno">  899</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00900"></a><span class="lineno">  900</span>&#160;            <span class="keywordflow">if</span> (*(WORD UNALIGNED *)lpText == 0x0A0D)</div>
<div class="line"><a name="l00901"></a><span class="lineno">  901</span>&#160;                fCRLF = TRUE;</div>
<div class="line"><a name="l00902"></a><span class="lineno">  902</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00903"></a><span class="lineno">  903</span>&#160;            <span class="keywordflow">if</span> (*(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)lpText == 0x000A000D)</div>
<div class="line"><a name="l00904"></a><span class="lineno">  904</span>&#160;                fCRLF = TRUE;</div>
<div class="line"><a name="l00905"></a><span class="lineno">  905</span>&#160;        }</div>
<div class="line"><a name="l00906"></a><span class="lineno">  906</span>&#160;    }</div>
<div class="line"><a name="l00907"></a><span class="lineno">  907</span>&#160; </div>
<div class="line"><a name="l00908"></a><span class="lineno">  908</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00909"></a><span class="lineno">  909</span>&#160;    <span class="comment">// Save current undo state always, but clear it out only if !AutoVScroll</span></div>
<div class="line"><a name="l00910"></a><span class="lineno">  910</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l00911"></a><span class="lineno">  911</span>&#160;    <a class="code" href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a>(Pundo(ped), (<a class="code" href="a01897.html">PUNDO</a>)&amp;undo, !ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>);</div>
<div class="line"><a name="l00912"></a><span class="lineno">  912</span>&#160; </div>
<div class="line"><a name="l00913"></a><span class="lineno">  913</span>&#160;    hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, FALSE);</div>
<div class="line"><a name="l00914"></a><span class="lineno">  914</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>)</div>
<div class="line"><a name="l00915"></a><span class="lineno">  915</span>&#160;        <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> - 1, FALSE, &amp;xyPosInitial);</div>
<div class="line"><a name="l00916"></a><span class="lineno">  916</span>&#160; </div>
<div class="line"><a name="l00917"></a><span class="lineno">  917</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00918"></a><span class="lineno">  918</span>&#160;<span class="comment">     * Insert the text</span></div>
<div class="line"><a name="l00919"></a><span class="lineno">  919</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00920"></a><span class="lineno">  920</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="a00125.html#a81a4a7212b4f4b9ed3c5d2633fb57279">ECInsertText</a>(ped, lpText, validCch)) {</div>
<div class="line"><a name="l00921"></a><span class="lineno">  921</span>&#160; </div>
<div class="line"><a name="l00922"></a><span class="lineno">  922</span>&#160;        <span class="comment">// Restore previous undo buffer if it was cleared</span></div>
<div class="line"><a name="l00923"></a><span class="lineno">  923</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>)</div>
<div class="line"><a name="l00924"></a><span class="lineno">  924</span>&#160;            <a class="code" href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a>((<a class="code" href="a01897.html">PUNDO</a>)&amp;undo, Pundo(ped), FALSE);</div>
<div class="line"><a name="l00925"></a><span class="lineno">  925</span>&#160; </div>
<div class="line"><a name="l00926"></a><span class="lineno">  926</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l00927"></a><span class="lineno">  927</span>&#160;        <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_ERRSPACE);</div>
<div class="line"><a name="l00928"></a><span class="lineno">  928</span>&#160;        <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00929"></a><span class="lineno">  929</span>&#160;    }</div>
<div class="line"><a name="l00930"></a><span class="lineno">  930</span>&#160; </div>
<div class="line"><a name="l00931"></a><span class="lineno">  931</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00932"></a><span class="lineno">  932</span>&#160;<span class="comment">     * Note that ped-&gt;ichCaret is updated by ECInsertText</span></div>
<div class="line"><a name="l00933"></a><span class="lineno">  933</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00934"></a><span class="lineno">  934</span>&#160;    <a class="code" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a>(ped, (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)oldCaretLine, (<span class="keywordtype">int</span>)validCch, fCRLF?(BOOL)FALSE:fUserTyping, &amp;ll, &amp;hl);</div>
<div class="line"><a name="l00935"></a><span class="lineno">  935</span>&#160; </div>
<div class="line"><a name="l00936"></a><span class="lineno">  936</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> - 1, FALSE,&amp;xyPosFinal);</div>
<div class="line"><a name="l00937"></a><span class="lineno">  937</span>&#160; </div>
<div class="line"><a name="l00938"></a><span class="lineno">  938</span>&#160;    <span class="keywordflow">if</span> (xyPosFinal.y &lt; xyPosInitial.y &amp;&amp; ((<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>) + ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> &gt;= ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1) {</div>
<div class="line"><a name="l00939"></a><span class="lineno">  939</span>&#160;        RECT rc;</div>
<div class="line"><a name="l00940"></a><span class="lineno">  940</span>&#160; </div>
<div class="line"><a name="l00941"></a><span class="lineno">  941</span>&#160;        <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>((LPRECT)&amp;rc, (LPRECT)&amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l00942"></a><span class="lineno">  942</span>&#160;        rc.top = xyPosFinal.y + ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l00943"></a><span class="lineno">  943</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, (LPRECT)&amp;rc, TRUE);</div>
<div class="line"><a name="l00944"></a><span class="lineno">  944</span>&#160;    }</div>
<div class="line"><a name="l00945"></a><span class="lineno">  945</span>&#160; </div>
<div class="line"><a name="l00946"></a><span class="lineno">  946</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>) {</div>
<div class="line"><a name="l00947"></a><span class="lineno">  947</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> &lt; ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>) {</div>
<div class="line"><a name="l00948"></a><span class="lineno">  948</span>&#160;            <a class="code" href="a00137.html#a9308247f8c76ebe9c9a7e68668856ffb">MLUndo</a>(ped);</div>
<div class="line"><a name="l00949"></a><span class="lineno">  949</span>&#160;            <a class="code" href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a>(Pundo(ped));</div>
<div class="line"><a name="l00950"></a><span class="lineno">  950</span>&#160; </div>
<div class="line"><a name="l00951"></a><span class="lineno">  951</span>&#160;            <a class="code" href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a>(&amp;undo, Pundo(ped), FALSE);</div>
<div class="line"><a name="l00952"></a><span class="lineno">  952</span>&#160; </div>
<div class="line"><a name="l00953"></a><span class="lineno">  953</span>&#160;            NtUserMessageBeep(0);</div>
<div class="line"><a name="l00954"></a><span class="lineno">  954</span>&#160;            <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l00955"></a><span class="lineno">  955</span>&#160; </div>
<div class="line"><a name="l00956"></a><span class="lineno">  956</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00957"></a><span class="lineno">  957</span>&#160;<span class="comment">             * When the max lines is reached already, notify parent</span></div>
<div class="line"><a name="l00958"></a><span class="lineno">  958</span>&#160;<span class="comment">             * Fix for Bug #7586 -- 10/14/91 -- SANKAR --</span></div>
<div class="line"><a name="l00959"></a><span class="lineno">  959</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00960"></a><span class="lineno">  960</span>&#160;            <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped,EN_MAXTEXT);</div>
<div class="line"><a name="l00961"></a><span class="lineno">  961</span>&#160;            <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00962"></a><span class="lineno">  962</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00963"></a><span class="lineno">  963</span>&#160;            <a class="code" href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a>(&amp;undo);</div>
<div class="line"><a name="l00964"></a><span class="lineno">  964</span>&#160;        }</div>
<div class="line"><a name="l00965"></a><span class="lineno">  965</span>&#160;    }</div>
<div class="line"><a name="l00966"></a><span class="lineno">  966</span>&#160; </div>
<div class="line"><a name="l00967"></a><span class="lineno">  967</span>&#160;    <span class="keywordflow">if</span> (fUserTyping &amp;&amp; ped-&gt;<a class="code" href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">fWrap</a>)</div>
<div class="line"><a name="l00968"></a><span class="lineno">  968</span>&#160;        oldCaret = min((<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)ll, oldCaret);</div>
<div class="line"><a name="l00969"></a><span class="lineno">  969</span>&#160; </div>
<div class="line"><a name="l00970"></a><span class="lineno">  970</span>&#160;    <span class="comment">// Update ped-&gt;iCaretLine properly.</span></div>
<div class="line"><a name="l00971"></a><span class="lineno">  971</span>&#160;    <a class="code" href="a00128.html#a085d227b6af69960ef1441bf2723e5a6">MLUpdateiCaretLine</a>(ped);</div>
<div class="line"><a name="l00972"></a><span class="lineno">  972</span>&#160; </div>
<div class="line"><a name="l00973"></a><span class="lineno">  973</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_UPDATE);</div>
<div class="line"><a name="l00974"></a><span class="lineno">  974</span>&#160; </div>
<div class="line"><a name="l00975"></a><span class="lineno">  975</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00976"></a><span class="lineno">  976</span>&#160;<span class="comment">     * Make sure window still exists.</span></div>
<div class="line"><a name="l00977"></a><span class="lineno">  977</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00978"></a><span class="lineno">  978</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="a03743.html#ac5ede70e870dc1cf540d7524887e4edc">IsWindow</a>(hwndSave))</div>
<div class="line"><a name="l00979"></a><span class="lineno">  979</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00980"></a><span class="lineno">  980</span>&#160; </div>
<div class="line"><a name="l00981"></a><span class="lineno">  981</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>)) {</div>
<div class="line"><a name="l00982"></a><span class="lineno">  982</span>&#160; </div>
<div class="line"><a name="l00983"></a><span class="lineno">  983</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00984"></a><span class="lineno">  984</span>&#160;        <span class="comment">// If the current font has negative A widths, we may have to start</span></div>
<div class="line"><a name="l00985"></a><span class="lineno">  985</span>&#160;        <span class="comment">// drawing a few characters before the oldCaret position.</span></div>
<div class="line"><a name="l00986"></a><span class="lineno">  986</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l00987"></a><span class="lineno">  987</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a2c70647bf9cf74aa20872335d74b3143">wMaxNegAcharPos</a>) {</div>
<div class="line"><a name="l00988"></a><span class="lineno">  988</span>&#160;            <span class="keywordtype">int</span> iLine = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, oldCaret);</div>
<div class="line"><a name="l00989"></a><span class="lineno">  989</span>&#160;            oldCaret = max( ((<span class="keywordtype">int</span>)(oldCaret - ped-&gt;<a class="code" href="a01901.html#a2c70647bf9cf74aa20872335d74b3143">wMaxNegAcharPos</a>)),</div>
<div class="line"><a name="l00990"></a><span class="lineno">  990</span>&#160;                          ((<span class="keywordtype">int</span>)(ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine])));</div>
<div class="line"><a name="l00991"></a><span class="lineno">  991</span>&#160;        }</div>
<div class="line"><a name="l00992"></a><span class="lineno">  992</span>&#160; </div>
<div class="line"><a name="l00993"></a><span class="lineno">  993</span>&#160;        <span class="comment">// Redraw to end of screen/text if CRLF or large insert</span></div>
<div class="line"><a name="l00994"></a><span class="lineno">  994</span>&#160;        <span class="keywordflow">if</span> (fCRLF || !fUserTyping) {</div>
<div class="line"><a name="l00995"></a><span class="lineno">  995</span>&#160; </div>
<div class="line"><a name="l00996"></a><span class="lineno">  996</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00997"></a><span class="lineno">  997</span>&#160;<span class="comment">             * Redraw to end of screen/text if crlf or large insert.</span></div>
<div class="line"><a name="l00998"></a><span class="lineno">  998</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00999"></a><span class="lineno">  999</span>&#160;            <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, (fUserTyping ? oldCaret : 0), ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>, FALSE);</div>
<div class="line"><a name="l01000"></a><span class="lineno"> 1000</span>&#160;        } <span class="keywordflow">else</span></div>
<div class="line"><a name="l01001"></a><span class="lineno"> 1001</span>&#160;            <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, oldCaret, max(ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)hl), FALSE);</div>
<div class="line"><a name="l01002"></a><span class="lineno"> 1002</span>&#160;    }</div>
<div class="line"><a name="l01003"></a><span class="lineno"> 1003</span>&#160; </div>
<div class="line"><a name="l01004"></a><span class="lineno"> 1004</span>&#160;    <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l01005"></a><span class="lineno"> 1005</span>&#160; </div>
<div class="line"><a name="l01006"></a><span class="lineno"> 1006</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01007"></a><span class="lineno"> 1007</span>&#160;<span class="comment">     * Make sure we can see the cursor</span></div>
<div class="line"><a name="l01008"></a><span class="lineno"> 1008</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01009"></a><span class="lineno"> 1009</span>&#160;    <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l01010"></a><span class="lineno"> 1010</span>&#160; </div>
<div class="line"><a name="l01011"></a><span class="lineno"> 1011</span>&#160;    ped-&gt;<a class="code" href="a01901.html#afa5cd3338f57f4b0d6cacb756462715c">fDirty</a> = TRUE;</div>
<div class="line"><a name="l01012"></a><span class="lineno"> 1012</span>&#160; </div>
<div class="line"><a name="l01013"></a><span class="lineno"> 1013</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_CHANGE);</div>
<div class="line"><a name="l01014"></a><span class="lineno"> 1014</span>&#160; </div>
<div class="line"><a name="l01015"></a><span class="lineno"> 1015</span>&#160;    <span class="keywordflow">if</span> (validCch &lt; cchInsert)</div>
<div class="line"><a name="l01016"></a><span class="lineno"> 1016</span>&#160;        <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_MAXTEXT);</div>
<div class="line"><a name="l01017"></a><span class="lineno"> 1017</span>&#160; </div>
<div class="line"><a name="l01018"></a><span class="lineno"> 1018</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01019"></a><span class="lineno"> 1019</span>&#160;<span class="comment">     * Make sure the window still exists.</span></div>
<div class="line"><a name="l01020"></a><span class="lineno"> 1020</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01021"></a><span class="lineno"> 1021</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="a03743.html#ac5ede70e870dc1cf540d7524887e4edc">IsWindow</a>(hwndSave))</div>
<div class="line"><a name="l01022"></a><span class="lineno"> 1022</span>&#160;        <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l01023"></a><span class="lineno"> 1023</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l01024"></a><span class="lineno"> 1024</span>&#160;        <span class="keywordflow">return</span> validCch;</div>
<div class="line"><a name="l01025"></a><span class="lineno"> 1025</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00257_source.html#l00645">tagED::cchTextMax</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l01460">ECEmptyUndo()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01542">ECInsertText()</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l01438">ECSaveUndo()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00697">tagED::fAutoVScroll</a>, <a class="el" href="a00257_source.html#l00693">tagED::fDirty</a>, <a class="el" href="a00257_source.html#l00704">tagED::fWrap</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a03743_source.html#l00421">IsWindow()</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00137_source.html#l00523">MLUndo()</a>, <a class="el" href="a00128_source.html#l00800">MLUpdateiCaretLine()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a> , 以及 <a class="el" href="a00257_source.html#l00777">tagED::wMaxNegAcharPos</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l02166">MLChar()</a>, <a class="el" href="a00128_source.html#l02337">MLPasteText()</a>, <a class="el" href="a00128_source.html#l01035">MLReplaceSel()</a> , 以及 <a class="el" href="a00137_source.html#l00523">MLUndo()</a>.</p>

</div>
</div>
<a id="a1860f8cc259f23365ce7927e8f5892cc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1860f8cc259f23365ce7927e8f5892cc">&#9670;&nbsp;</a></span>MLKeyDown()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLKeyDown </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>virtKeyCode</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>keyMods</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01685">1685</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01689"></a><span class="lineno"> 1689</span>&#160;{</div>
<div class="line"><a name="l01690"></a><span class="lineno"> 1690</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l01691"></a><span class="lineno"> 1691</span>&#160;    BOOL prevLine;</div>
<div class="line"><a name="l01692"></a><span class="lineno"> 1692</span>&#160;    POINT mousePt;</div>
<div class="line"><a name="l01693"></a><span class="lineno"> 1693</span>&#160;    <span class="keywordtype">int</span> defaultDlgId;</div>
<div class="line"><a name="l01694"></a><span class="lineno"> 1694</span>&#160;    <span class="keywordtype">int</span> iScrollAmt;</div>
<div class="line"><a name="l01695"></a><span class="lineno"> 1695</span>&#160; </div>
<div class="line"><a name="l01696"></a><span class="lineno"> 1696</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01697"></a><span class="lineno"> 1697</span>&#160;<span class="comment">     * Variables we will use for redrawing the updated text</span></div>
<div class="line"><a name="l01698"></a><span class="lineno"> 1698</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01699"></a><span class="lineno"> 1699</span>&#160; </div>
<div class="line"><a name="l01700"></a><span class="lineno"> 1700</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01701"></a><span class="lineno"> 1701</span>&#160;<span class="comment">     * new selection is specified by newMinSel, newMaxSel</span></div>
<div class="line"><a name="l01702"></a><span class="lineno"> 1702</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01703"></a><span class="lineno"> 1703</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> newMaxSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l01704"></a><span class="lineno"> 1704</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> newMinSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l01705"></a><span class="lineno"> 1705</span>&#160; </div>
<div class="line"><a name="l01706"></a><span class="lineno"> 1706</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01707"></a><span class="lineno"> 1707</span>&#160;<span class="comment">     * Flags for drawing the updated text</span></div>
<div class="line"><a name="l01708"></a><span class="lineno"> 1708</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01709"></a><span class="lineno"> 1709</span>&#160;    BOOL changeSelection = FALSE;</div>
<div class="line"><a name="l01710"></a><span class="lineno"> 1710</span>&#160; </div>
<div class="line"><a name="l01711"></a><span class="lineno"> 1711</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01712"></a><span class="lineno"> 1712</span>&#160;<span class="comment">     * Comparisons we do often</span></div>
<div class="line"><a name="l01713"></a><span class="lineno"> 1713</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01714"></a><span class="lineno"> 1714</span>&#160;    BOOL MinEqMax = (newMaxSel == newMinSel);</div>
<div class="line"><a name="l01715"></a><span class="lineno"> 1715</span>&#160;    BOOL MinEqCar = (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == newMinSel);</div>
<div class="line"><a name="l01716"></a><span class="lineno"> 1716</span>&#160;    BOOL MaxEqCar = (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == newMaxSel);</div>
<div class="line"><a name="l01717"></a><span class="lineno"> 1717</span>&#160; </div>
<div class="line"><a name="l01718"></a><span class="lineno"> 1718</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01719"></a><span class="lineno"> 1719</span>&#160;<span class="comment">     * State of shift and control keys.</span></div>
<div class="line"><a name="l01720"></a><span class="lineno"> 1720</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01721"></a><span class="lineno"> 1721</span>&#160;    <span class="keywordtype">int</span> scState;</div>
<div class="line"><a name="l01722"></a><span class="lineno"> 1722</span>&#160; </div>
<div class="line"><a name="l01723"></a><span class="lineno"> 1723</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>) {</div>
<div class="line"><a name="l01724"></a><span class="lineno"> 1724</span>&#160; </div>
<div class="line"><a name="l01725"></a><span class="lineno"> 1725</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01726"></a><span class="lineno"> 1726</span>&#160;<span class="comment">         * If we are in the middle of a mousedown command, don&#39;t do anything.</span></div>
<div class="line"><a name="l01727"></a><span class="lineno"> 1727</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01728"></a><span class="lineno"> 1728</span>&#160;        return ;</div>
<div class="line"><a name="l01729"></a><span class="lineno"> 1729</span>&#160;    }</div>
<div class="line"><a name="l01730"></a><span class="lineno"> 1730</span>&#160; </div>
<div class="line"><a name="l01731"></a><span class="lineno"> 1731</span>&#160;    scState = <a class="code" href="a00125.html#ad44fa882527b85d249948de535c48a25">ECGetModKeys</a>(keyMods);</div>
<div class="line"><a name="l01732"></a><span class="lineno"> 1732</span>&#160; </div>
<div class="line"><a name="l01733"></a><span class="lineno"> 1733</span>&#160;    <span class="keywordflow">switch</span> (virtKeyCode) {</div>
<div class="line"><a name="l01734"></a><span class="lineno"> 1734</span>&#160;    <span class="keywordflow">case</span> VK_ESCAPE:</div>
<div class="line"><a name="l01735"></a><span class="lineno"> 1735</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">fInDialogBox</a>) {</div>
<div class="line"><a name="l01736"></a><span class="lineno"> 1736</span>&#160; </div>
<div class="line"><a name="l01737"></a><span class="lineno"> 1737</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01738"></a><span class="lineno"> 1738</span>&#160;<span class="comment">             * This condition is removed because, if the dialogbox does not</span></div>
<div class="line"><a name="l01739"></a><span class="lineno"> 1739</span>&#160;<span class="comment">             * have a CANCEL button and if ESC is hit when focus is on a</span></div>
<div class="line"><a name="l01740"></a><span class="lineno"> 1740</span>&#160;<span class="comment">             * ML edit control the dialogbox must close whether it has cancel</span></div>
<div class="line"><a name="l01741"></a><span class="lineno"> 1741</span>&#160;<span class="comment">             * button or not to be consistent with SL edit control;</span></div>
<div class="line"><a name="l01742"></a><span class="lineno"> 1742</span>&#160;<span class="comment">             * DefDlgProc takes care of the disabled CANCEL button case.</span></div>
<div class="line"><a name="l01743"></a><span class="lineno"> 1743</span>&#160;<span class="comment">             * Fix for Bug #4123 -- 02/07/91 -- SANKAR --</span></div>
<div class="line"><a name="l01744"></a><span class="lineno"> 1744</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01745"></a><span class="lineno"> 1745</span>&#160;<span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l01746"></a><span class="lineno"> 1746</span>&#160;            <span class="keywordflow">if</span> (<a class="code" href="a03743.html#a8cdabe45f534639f8a257cfc260d3736">GetDlgItem</a>(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, IDCANCEL))</div>
<div class="line"><a name="l01747"></a><span class="lineno"> 1747</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l01748"></a><span class="lineno"> 1748</span>&#160; </div>
<div class="line"><a name="l01749"></a><span class="lineno"> 1749</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l01750"></a><span class="lineno"> 1750</span>&#160;<span class="comment">                 * User hit ESC...Send a close message (which in turn sends a</span></div>
<div class="line"><a name="l01751"></a><span class="lineno"> 1751</span>&#160;<span class="comment">                 * cancelID to the app in DefDialogProc...</span></div>
<div class="line"><a name="l01752"></a><span class="lineno"> 1752</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l01753"></a><span class="lineno"> 1753</span>&#160;                <a class="code" href="a00356.html#a3f53b9d5a549a62853c4e3fb22b649d7">PostMessage</a>(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, WM_CLOSE, 0, 0L);</div>
<div class="line"><a name="l01754"></a><span class="lineno"> 1754</span>&#160;        }</div>
<div class="line"><a name="l01755"></a><span class="lineno"> 1755</span>&#160;        return ;</div>
<div class="line"><a name="l01756"></a><span class="lineno"> 1756</span>&#160; </div>
<div class="line"><a name="l01757"></a><span class="lineno"> 1757</span>&#160;    <span class="keywordflow">case</span> VK_RETURN:</div>
<div class="line"><a name="l01758"></a><span class="lineno"> 1758</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">fInDialogBox</a>) {</div>
<div class="line"><a name="l01759"></a><span class="lineno"> 1759</span>&#160; </div>
<div class="line"><a name="l01760"></a><span class="lineno"> 1760</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l01761"></a><span class="lineno"> 1761</span>&#160;<span class="comment">             * If this multiline edit control is in a dialog box, then we want</span></div>
<div class="line"><a name="l01762"></a><span class="lineno"> 1762</span>&#160;<span class="comment">             * the RETURN key to be sent to the default dialog button (if there</span></div>
<div class="line"><a name="l01763"></a><span class="lineno"> 1763</span>&#160;<span class="comment">             * is one). CTRL-RETURN will insert a RETURN into the text. Note</span></div>
<div class="line"><a name="l01764"></a><span class="lineno"> 1764</span>&#160;<span class="comment">             * that CTRL-RETURN automatically translates into a linefeed (0x0A)</span></div>
<div class="line"><a name="l01765"></a><span class="lineno"> 1765</span>&#160;<span class="comment">             * and in the MLCharHandler, we handle this as if a return was</span></div>
<div class="line"><a name="l01766"></a><span class="lineno"> 1766</span>&#160;<span class="comment">             * entered.</span></div>
<div class="line"><a name="l01767"></a><span class="lineno"> 1767</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l01768"></a><span class="lineno"> 1768</span>&#160;            <span class="keywordflow">if</span> (scState != CTRLDOWN) {</div>
<div class="line"><a name="l01769"></a><span class="lineno"> 1769</span>&#160; </div>
<div class="line"><a name="l01770"></a><span class="lineno"> 1770</span>&#160;                <span class="keywordflow">if</span> (TestWF(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, EFWANTRETURN)) {</div>
<div class="line"><a name="l01771"></a><span class="lineno"> 1771</span>&#160; </div>
<div class="line"><a name="l01772"></a><span class="lineno"> 1772</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l01773"></a><span class="lineno"> 1773</span>&#160;<span class="comment">                     * This edit control wants cr to be inserted so break out of</span></div>
<div class="line"><a name="l01774"></a><span class="lineno"> 1774</span>&#160;<span class="comment">                     * case.</span></div>
<div class="line"><a name="l01775"></a><span class="lineno"> 1775</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l01776"></a><span class="lineno"> 1776</span>&#160;                    return ;</div>
<div class="line"><a name="l01777"></a><span class="lineno"> 1777</span>&#160;                }</div>
<div class="line"><a name="l01778"></a><span class="lineno"> 1778</span>&#160; </div>
<div class="line"><a name="l01779"></a><span class="lineno"> 1779</span>&#160;                defaultDlgId = (int)(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a>)LOWORD(SendMessage(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>,</div>
<div class="line"><a name="l01780"></a><span class="lineno"> 1780</span>&#160;                        DM_GETDEFID, 0, 0L));</div>
<div class="line"><a name="l01781"></a><span class="lineno"> 1781</span>&#160;                <span class="keywordflow">if</span> (defaultDlgId) {</div>
<div class="line"><a name="l01782"></a><span class="lineno"> 1782</span>&#160;                    defaultDlgId = (int)<a class="code" href="a03743.html#a8cdabe45f534639f8a257cfc260d3736">GetDlgItem</a>(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, defaultDlgId);</div>
<div class="line"><a name="l01783"></a><span class="lineno"> 1783</span>&#160;                    <span class="keywordflow">if</span> (defaultDlgId) {</div>
<div class="line"><a name="l01784"></a><span class="lineno"> 1784</span>&#160;                        SendMessage(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, WM_NEXTDLGCTL, defaultDlgId, 1L);</div>
<div class="line"><a name="l01785"></a><span class="lineno"> 1785</span>&#160;                        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>)</div>
<div class="line"><a name="l01786"></a><span class="lineno"> 1786</span>&#160;                            <a class="code" href="a00356.html#a3f53b9d5a549a62853c4e3fb22b649d7">PostMessage</a>((HWND)defaultDlgId, WM_KEYDOWN, VK_RETURN, 0L);</div>
<div class="line"><a name="l01787"></a><span class="lineno"> 1787</span>&#160;                    }</div>
<div class="line"><a name="l01788"></a><span class="lineno"> 1788</span>&#160;                }</div>
<div class="line"><a name="l01789"></a><span class="lineno"> 1789</span>&#160;            }</div>
<div class="line"><a name="l01790"></a><span class="lineno"> 1790</span>&#160; </div>
<div class="line"><a name="l01791"></a><span class="lineno"> 1791</span>&#160;            return ;</div>
<div class="line"><a name="l01792"></a><span class="lineno"> 1792</span>&#160;        }</div>
<div class="line"><a name="l01793"></a><span class="lineno"> 1793</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01794"></a><span class="lineno"> 1794</span>&#160; </div>
<div class="line"><a name="l01795"></a><span class="lineno"> 1795</span>&#160;    <span class="keywordflow">case</span> VK_TAB:</div>
<div class="line"><a name="l01796"></a><span class="lineno"> 1796</span>&#160; </div>
<div class="line"><a name="l01797"></a><span class="lineno"> 1797</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l01798"></a><span class="lineno"> 1798</span>&#160;<span class="comment">         * If this multiline edit control is in a dialog box, then we want the</span></div>
<div class="line"><a name="l01799"></a><span class="lineno"> 1799</span>&#160;<span class="comment">         * TAB key to take you to the next control, shift TAB to take you to the</span></div>
<div class="line"><a name="l01800"></a><span class="lineno"> 1800</span>&#160;<span class="comment">         * previous control. We always want CTRL-TAB to insert a tab into the</span></div>
<div class="line"><a name="l01801"></a><span class="lineno"> 1801</span>&#160;<span class="comment">         * edit control regardless of weather or not we&#39;re in a dialog box.</span></div>
<div class="line"><a name="l01802"></a><span class="lineno"> 1802</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l01803"></a><span class="lineno"> 1803</span>&#160;        <span class="keywordflow">if</span> (scState == CTRLDOWN)</div>
<div class="line"><a name="l01804"></a><span class="lineno"> 1804</span>&#160;            <a class="code" href="a00128.html#aad315a48d2123a17f4f6244f4d0f11f2">MLChar</a>(ped, virtKeyCode, keyMods);</div>
<div class="line"><a name="l01805"></a><span class="lineno"> 1805</span>&#160;        <span class="keywordflow">else</span> <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">fInDialogBox</a>)</div>
<div class="line"><a name="l01806"></a><span class="lineno"> 1806</span>&#160;            SendMessage(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>, WM_NEXTDLGCTL, scState == SHFTDOWN, 0L);</div>
<div class="line"><a name="l01807"></a><span class="lineno"> 1807</span>&#160; </div>
<div class="line"><a name="l01808"></a><span class="lineno"> 1808</span>&#160;        return ;</div>
<div class="line"><a name="l01809"></a><span class="lineno"> 1809</span>&#160; </div>
<div class="line"><a name="l01810"></a><span class="lineno"> 1810</span>&#160;    <span class="keywordflow">case</span> VK_LEFT:</div>
<div class="line"><a name="l01811"></a><span class="lineno"> 1811</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01812"></a><span class="lineno"> 1812</span>&#160;        <span class="comment">// If the caret isn&#39;t at the beginning, we can move left</span></div>
<div class="line"><a name="l01813"></a><span class="lineno"> 1813</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01814"></a><span class="lineno"> 1814</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>) {</div>
<div class="line"><a name="l01815"></a><span class="lineno"> 1815</span>&#160;            <span class="comment">// Get new caret pos.</span></div>
<div class="line"><a name="l01816"></a><span class="lineno"> 1816</span>&#160;            <span class="keywordflow">if</span> (scState &amp; CTRLDOWN) {</div>
<div class="line"><a name="l01817"></a><span class="lineno"> 1817</span>&#160;                <span class="comment">// Move caret word left</span></div>
<div class="line"><a name="l01818"></a><span class="lineno"> 1818</span>&#160;                <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, TRUE, &amp;ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, NULL);</div>
<div class="line"><a name="l01819"></a><span class="lineno"> 1819</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01820"></a><span class="lineno"> 1820</span>&#160;                <span class="comment">// Move caret char left</span></div>
<div class="line"><a name="l01821"></a><span class="lineno"> 1821</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = <a class="code" href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, TRUE);</div>
<div class="line"><a name="l01822"></a><span class="lineno"> 1822</span>&#160;            }</div>
<div class="line"><a name="l01823"></a><span class="lineno"> 1823</span>&#160; </div>
<div class="line"><a name="l01824"></a><span class="lineno"> 1824</span>&#160;            <span class="comment">// Get new selection</span></div>
<div class="line"><a name="l01825"></a><span class="lineno"> 1825</span>&#160;            <span class="keywordflow">if</span> (scState &amp; SHFTDOWN) {</div>
<div class="line"><a name="l01826"></a><span class="lineno"> 1826</span>&#160;                <span class="keywordflow">if</span> (MaxEqCar &amp;&amp; !MinEqMax) {</div>
<div class="line"><a name="l01827"></a><span class="lineno"> 1827</span>&#160;                    <span class="comment">// Reduce selection</span></div>
<div class="line"><a name="l01828"></a><span class="lineno"> 1828</span>&#160;                    newMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01829"></a><span class="lineno"> 1829</span>&#160; </div>
<div class="line"><a name="l01830"></a><span class="lineno"> 1830</span>&#160;                    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(newMinSel == ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>);</div>
<div class="line"><a name="l01831"></a><span class="lineno"> 1831</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01832"></a><span class="lineno"> 1832</span>&#160;                    <span class="comment">// Extend selection</span></div>
<div class="line"><a name="l01833"></a><span class="lineno"> 1833</span>&#160;                    newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01834"></a><span class="lineno"> 1834</span>&#160;                }</div>
<div class="line"><a name="l01835"></a><span class="lineno"> 1835</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01836"></a><span class="lineno"> 1836</span>&#160;                <span class="comment">// Clear selection</span></div>
<div class="line"><a name="l01837"></a><span class="lineno"> 1837</span>&#160;                newMaxSel = newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01838"></a><span class="lineno"> 1838</span>&#160;            }</div>
<div class="line"><a name="l01839"></a><span class="lineno"> 1839</span>&#160; </div>
<div class="line"><a name="l01840"></a><span class="lineno"> 1840</span>&#160;            changeSelection = TRUE;</div>
<div class="line"><a name="l01841"></a><span class="lineno"> 1841</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01842"></a><span class="lineno"> 1842</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01843"></a><span class="lineno"> 1843</span>&#160;            <span class="comment">// If the user tries to move left and we are at the 0th</span></div>
<div class="line"><a name="l01844"></a><span class="lineno"> 1844</span>&#160;            <span class="comment">// character and there is a selection, then cancel the</span></div>
<div class="line"><a name="l01845"></a><span class="lineno"> 1845</span>&#160;            <span class="comment">// selection.</span></div>
<div class="line"><a name="l01846"></a><span class="lineno"> 1846</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01847"></a><span class="lineno"> 1847</span>&#160;            <span class="keywordflow">if</span> ( (ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> != ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>) &amp;&amp;</div>
<div class="line"><a name="l01848"></a><span class="lineno"> 1848</span>&#160;                !(scState &amp; SHFTDOWN) ) {</div>
<div class="line"><a name="l01849"></a><span class="lineno"> 1849</span>&#160;                changeSelection = TRUE;</div>
<div class="line"><a name="l01850"></a><span class="lineno"> 1850</span>&#160;                newMaxSel = newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01851"></a><span class="lineno"> 1851</span>&#160;            }</div>
<div class="line"><a name="l01852"></a><span class="lineno"> 1852</span>&#160;        }</div>
<div class="line"><a name="l01853"></a><span class="lineno"> 1853</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01854"></a><span class="lineno"> 1854</span>&#160; </div>
<div class="line"><a name="l01855"></a><span class="lineno"> 1855</span>&#160;    <span class="keywordflow">case</span> VK_RIGHT:</div>
<div class="line"><a name="l01856"></a><span class="lineno"> 1856</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01857"></a><span class="lineno"> 1857</span>&#160;        <span class="comment">// If the caret isn&#39;t at the end, we can move right.</span></div>
<div class="line"><a name="l01858"></a><span class="lineno"> 1858</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01859"></a><span class="lineno"> 1859</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> &lt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) {</div>
<div class="line"><a name="l01860"></a><span class="lineno"> 1860</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01861"></a><span class="lineno"> 1861</span>&#160;            <span class="comment">// Get new caret pos.</span></div>
<div class="line"><a name="l01862"></a><span class="lineno"> 1862</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01863"></a><span class="lineno"> 1863</span>&#160;            <span class="keywordflow">if</span> (scState &amp; CTRLDOWN) {</div>
<div class="line"><a name="l01864"></a><span class="lineno"> 1864</span>&#160;                <span class="comment">// Move caret word right</span></div>
<div class="line"><a name="l01865"></a><span class="lineno"> 1865</span>&#160;                <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, FALSE, NULL, &amp;ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>);</div>
<div class="line"><a name="l01866"></a><span class="lineno"> 1866</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01867"></a><span class="lineno"> 1867</span>&#160;                <span class="comment">// Move caret char right</span></div>
<div class="line"><a name="l01868"></a><span class="lineno"> 1868</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = <a class="code" href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, FALSE);</div>
<div class="line"><a name="l01869"></a><span class="lineno"> 1869</span>&#160;            }</div>
<div class="line"><a name="l01870"></a><span class="lineno"> 1870</span>&#160; </div>
<div class="line"><a name="l01871"></a><span class="lineno"> 1871</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01872"></a><span class="lineno"> 1872</span>&#160;            <span class="comment">// Get new selection.</span></div>
<div class="line"><a name="l01873"></a><span class="lineno"> 1873</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01874"></a><span class="lineno"> 1874</span>&#160;            <span class="keywordflow">if</span> (scState &amp; SHFTDOWN) {</div>
<div class="line"><a name="l01875"></a><span class="lineno"> 1875</span>&#160;                <span class="keywordflow">if</span> (MinEqCar &amp;&amp; !MinEqMax) {</div>
<div class="line"><a name="l01876"></a><span class="lineno"> 1876</span>&#160;                    <span class="comment">// Reduce selection</span></div>
<div class="line"><a name="l01877"></a><span class="lineno"> 1877</span>&#160;                    newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01878"></a><span class="lineno"> 1878</span>&#160; </div>
<div class="line"><a name="l01879"></a><span class="lineno"> 1879</span>&#160;                    <a class="code" href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a>(newMaxSel == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>);</div>
<div class="line"><a name="l01880"></a><span class="lineno"> 1880</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01881"></a><span class="lineno"> 1881</span>&#160;                    <span class="comment">// Extend selection</span></div>
<div class="line"><a name="l01882"></a><span class="lineno"> 1882</span>&#160;                    newMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01883"></a><span class="lineno"> 1883</span>&#160;                }</div>
<div class="line"><a name="l01884"></a><span class="lineno"> 1884</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01885"></a><span class="lineno"> 1885</span>&#160;                <span class="comment">// Clear selection</span></div>
<div class="line"><a name="l01886"></a><span class="lineno"> 1886</span>&#160;                newMaxSel = newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01887"></a><span class="lineno"> 1887</span>&#160;            }</div>
<div class="line"><a name="l01888"></a><span class="lineno"> 1888</span>&#160; </div>
<div class="line"><a name="l01889"></a><span class="lineno"> 1889</span>&#160;            changeSelection = TRUE;</div>
<div class="line"><a name="l01890"></a><span class="lineno"> 1890</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01891"></a><span class="lineno"> 1891</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01892"></a><span class="lineno"> 1892</span>&#160;            <span class="comment">// If the user tries to move right and we are at the last</span></div>
<div class="line"><a name="l01893"></a><span class="lineno"> 1893</span>&#160;            <span class="comment">// character and there is a selection, then cancel the</span></div>
<div class="line"><a name="l01894"></a><span class="lineno"> 1894</span>&#160;            <span class="comment">// selection.</span></div>
<div class="line"><a name="l01895"></a><span class="lineno"> 1895</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01896"></a><span class="lineno"> 1896</span>&#160;            <span class="keywordflow">if</span> ( (ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> != ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>) &amp;&amp;</div>
<div class="line"><a name="l01897"></a><span class="lineno"> 1897</span>&#160;                !(scState &amp; SHFTDOWN) ) {</div>
<div class="line"><a name="l01898"></a><span class="lineno"> 1898</span>&#160;                newMaxSel = newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01899"></a><span class="lineno"> 1899</span>&#160;                changeSelection = TRUE;</div>
<div class="line"><a name="l01900"></a><span class="lineno"> 1900</span>&#160;            }</div>
<div class="line"><a name="l01901"></a><span class="lineno"> 1901</span>&#160;        }</div>
<div class="line"><a name="l01902"></a><span class="lineno"> 1902</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01903"></a><span class="lineno"> 1903</span>&#160; </div>
<div class="line"><a name="l01904"></a><span class="lineno"> 1904</span>&#160;    <span class="keywordflow">case</span> VK_UP:</div>
<div class="line"><a name="l01905"></a><span class="lineno"> 1905</span>&#160;    <span class="keywordflow">case</span> VK_DOWN:</div>
<div class="line"><a name="l01906"></a><span class="lineno"> 1906</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1 != ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &amp;&amp;</div>
<div class="line"><a name="l01907"></a><span class="lineno"> 1907</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> + 1])</div>
<div class="line"><a name="l01908"></a><span class="lineno"> 1908</span>&#160;            prevLine = TRUE;</div>
<div class="line"><a name="l01909"></a><span class="lineno"> 1909</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l01910"></a><span class="lineno"> 1910</span>&#160;            prevLine = FALSE;</div>
<div class="line"><a name="l01911"></a><span class="lineno"> 1911</span>&#160; </div>
<div class="line"><a name="l01912"></a><span class="lineno"> 1912</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l01913"></a><span class="lineno"> 1913</span>&#160;        <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, prevLine, &amp;mousePt);</div>
<div class="line"><a name="l01914"></a><span class="lineno"> 1914</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l01915"></a><span class="lineno"> 1915</span>&#160;        mousePt.y += 1 + (virtKeyCode == VK_UP ? -ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a> : ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>);</div>
<div class="line"><a name="l01916"></a><span class="lineno"> 1916</span>&#160; </div>
<div class="line"><a name="l01917"></a><span class="lineno"> 1917</span>&#160;        <span class="keywordflow">if</span> (!(scState &amp; CTRLDOWN)) {</div>
<div class="line"><a name="l01918"></a><span class="lineno"> 1918</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01919"></a><span class="lineno"> 1919</span>&#160;            <span class="comment">// Send fake mouse messages to handle this</span></div>
<div class="line"><a name="l01920"></a><span class="lineno"> 1920</span>&#160;            <span class="comment">// If VK_SHIFT is down, extend selection &amp; move caret up/down</span></div>
<div class="line"><a name="l01921"></a><span class="lineno"> 1921</span>&#160;            <span class="comment">// 1 line.  Otherwise, clear selection &amp; move caret.</span></div>
<div class="line"><a name="l01922"></a><span class="lineno"> 1922</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01923"></a><span class="lineno"> 1923</span>&#160;            <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, WM_LBUTTONDOWN,</div>
<div class="line"><a name="l01924"></a><span class="lineno"> 1924</span>&#160;                            !(scState &amp; SHFTDOWN) ? 0 : MK_SHIFT, &amp;mousePt);</div>
<div class="line"><a name="l01925"></a><span class="lineno"> 1925</span>&#160;            <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, WM_LBUTTONUP,</div>
<div class="line"><a name="l01926"></a><span class="lineno"> 1926</span>&#160;                            !(scState &amp; SHFTDOWN) ? 0 : MK_SHIFT, &amp;mousePt);</div>
<div class="line"><a name="l01927"></a><span class="lineno"> 1927</span>&#160;        }</div>
<div class="line"><a name="l01928"></a><span class="lineno"> 1928</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01929"></a><span class="lineno"> 1929</span>&#160; </div>
<div class="line"><a name="l01930"></a><span class="lineno"> 1930</span>&#160;    <span class="keywordflow">case</span> VK_HOME:</div>
<div class="line"><a name="l01931"></a><span class="lineno"> 1931</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01932"></a><span class="lineno"> 1932</span>&#160;        <span class="comment">// Update caret.</span></div>
<div class="line"><a name="l01933"></a><span class="lineno"> 1933</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01934"></a><span class="lineno"> 1934</span>&#160;        <span class="keywordflow">if</span> (scState &amp; CTRLDOWN) {</div>
<div class="line"><a name="l01935"></a><span class="lineno"> 1935</span>&#160;            <span class="comment">// Move caret to beginning of text.</span></div>
<div class="line"><a name="l01936"></a><span class="lineno"> 1936</span>&#160;            ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = 0;</div>
<div class="line"><a name="l01937"></a><span class="lineno"> 1937</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01938"></a><span class="lineno"> 1938</span>&#160;            <span class="comment">// Move caret to beginning of line.</span></div>
<div class="line"><a name="l01939"></a><span class="lineno"> 1939</span>&#160;            ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>];</div>
<div class="line"><a name="l01940"></a><span class="lineno"> 1940</span>&#160;        }</div>
<div class="line"><a name="l01941"></a><span class="lineno"> 1941</span>&#160; </div>
<div class="line"><a name="l01942"></a><span class="lineno"> 1942</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01943"></a><span class="lineno"> 1943</span>&#160;        <span class="comment">// Update selection.</span></div>
<div class="line"><a name="l01944"></a><span class="lineno"> 1944</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01945"></a><span class="lineno"> 1945</span>&#160;        newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01946"></a><span class="lineno"> 1946</span>&#160; </div>
<div class="line"><a name="l01947"></a><span class="lineno"> 1947</span>&#160;        <span class="keywordflow">if</span> (scState &amp; SHFTDOWN) {</div>
<div class="line"><a name="l01948"></a><span class="lineno"> 1948</span>&#160;            <span class="keywordflow">if</span> (MaxEqCar &amp;&amp; !MinEqMax) {</div>
<div class="line"><a name="l01949"></a><span class="lineno"> 1949</span>&#160;                <span class="keywordflow">if</span> (scState &amp; CTRLDOWN)</div>
<div class="line"><a name="l01950"></a><span class="lineno"> 1950</span>&#160;                    newMaxSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l01951"></a><span class="lineno"> 1951</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01952"></a><span class="lineno"> 1952</span>&#160;                    newMinSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l01953"></a><span class="lineno"> 1953</span>&#160;                    newMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01954"></a><span class="lineno"> 1954</span>&#160;                }</div>
<div class="line"><a name="l01955"></a><span class="lineno"> 1955</span>&#160;            }</div>
<div class="line"><a name="l01956"></a><span class="lineno"> 1956</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01957"></a><span class="lineno"> 1957</span>&#160;            <span class="comment">// Clear selection</span></div>
<div class="line"><a name="l01958"></a><span class="lineno"> 1958</span>&#160;            newMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01959"></a><span class="lineno"> 1959</span>&#160;        }</div>
<div class="line"><a name="l01960"></a><span class="lineno"> 1960</span>&#160; </div>
<div class="line"><a name="l01961"></a><span class="lineno"> 1961</span>&#160;        changeSelection = TRUE;</div>
<div class="line"><a name="l01962"></a><span class="lineno"> 1962</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01963"></a><span class="lineno"> 1963</span>&#160; </div>
<div class="line"><a name="l01964"></a><span class="lineno"> 1964</span>&#160;    <span class="keywordflow">case</span> VK_END:</div>
<div class="line"><a name="l01965"></a><span class="lineno"> 1965</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01966"></a><span class="lineno"> 1966</span>&#160;        <span class="comment">// Update caret.</span></div>
<div class="line"><a name="l01967"></a><span class="lineno"> 1967</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01968"></a><span class="lineno"> 1968</span>&#160;        <span class="keywordflow">if</span> (scState &amp; CTRLDOWN) {</div>
<div class="line"><a name="l01969"></a><span class="lineno"> 1969</span>&#160;            <span class="comment">// Move caret to end of text.</span></div>
<div class="line"><a name="l01970"></a><span class="lineno"> 1970</span>&#160;            ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>;</div>
<div class="line"><a name="l01971"></a><span class="lineno"> 1971</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01972"></a><span class="lineno"> 1972</span>&#160;            <span class="comment">// Move caret to end of line.</span></div>
<div class="line"><a name="l01973"></a><span class="lineno"> 1973</span>&#160;            ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>] +</div>
<div class="line"><a name="l01974"></a><span class="lineno"> 1974</span>&#160;                <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>);</div>
<div class="line"><a name="l01975"></a><span class="lineno"> 1975</span>&#160;        }</div>
<div class="line"><a name="l01976"></a><span class="lineno"> 1976</span>&#160; </div>
<div class="line"><a name="l01977"></a><span class="lineno"> 1977</span>&#160;        <span class="comment">// Update selection.</span></div>
<div class="line"><a name="l01978"></a><span class="lineno"> 1978</span>&#160;        newMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01979"></a><span class="lineno"> 1979</span>&#160; </div>
<div class="line"><a name="l01980"></a><span class="lineno"> 1980</span>&#160;        <span class="keywordflow">if</span> (scState &amp; SHFTDOWN) {</div>
<div class="line"><a name="l01981"></a><span class="lineno"> 1981</span>&#160;            <span class="keywordflow">if</span> (MinEqCar &amp;&amp; !MinEqMax) {</div>
<div class="line"><a name="l01982"></a><span class="lineno"> 1982</span>&#160;                <span class="comment">// Reduce selection</span></div>
<div class="line"><a name="l01983"></a><span class="lineno"> 1983</span>&#160;                <span class="keywordflow">if</span> (scState &amp; CTRLDOWN) {</div>
<div class="line"><a name="l01984"></a><span class="lineno"> 1984</span>&#160;                    newMinSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l01985"></a><span class="lineno"> 1985</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01986"></a><span class="lineno"> 1986</span>&#160;                    newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01987"></a><span class="lineno"> 1987</span>&#160;                    newMaxSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l01988"></a><span class="lineno"> 1988</span>&#160;                }</div>
<div class="line"><a name="l01989"></a><span class="lineno"> 1989</span>&#160;            }</div>
<div class="line"><a name="l01990"></a><span class="lineno"> 1990</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01991"></a><span class="lineno"> 1991</span>&#160;            <span class="comment">// Clear selection</span></div>
<div class="line"><a name="l01992"></a><span class="lineno"> 1992</span>&#160;            newMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l01993"></a><span class="lineno"> 1993</span>&#160;        }</div>
<div class="line"><a name="l01994"></a><span class="lineno"> 1994</span>&#160; </div>
<div class="line"><a name="l01995"></a><span class="lineno"> 1995</span>&#160;        changeSelection = TRUE;</div>
<div class="line"><a name="l01996"></a><span class="lineno"> 1996</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l01997"></a><span class="lineno"> 1997</span>&#160; </div>
<div class="line"><a name="l01998"></a><span class="lineno"> 1998</span>&#160;    <span class="keywordflow">case</span> VK_PRIOR:</div>
<div class="line"><a name="l01999"></a><span class="lineno"> 1999</span>&#160;    <span class="keywordflow">case</span> VK_NEXT:</div>
<div class="line"><a name="l02000"></a><span class="lineno"> 2000</span>&#160;        <span class="keywordflow">if</span> (!(scState &amp; CTRLDOWN)) {</div>
<div class="line"><a name="l02001"></a><span class="lineno"> 2001</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02002"></a><span class="lineno"> 2002</span>&#160;<span class="comment">             * Vertical scroll by one visual screen</span></div>
<div class="line"><a name="l02003"></a><span class="lineno"> 2003</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02004"></a><span class="lineno"> 2004</span>&#160;            hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l02005"></a><span class="lineno"> 2005</span>&#160;            <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, FALSE, &amp;mousePt);</div>
<div class="line"><a name="l02006"></a><span class="lineno"> 2006</span>&#160;            <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l02007"></a><span class="lineno"> 2007</span>&#160;            mousePt.y += 1;</div>
<div class="line"><a name="l02008"></a><span class="lineno"> 2008</span>&#160; </div>
<div class="line"><a name="l02009"></a><span class="lineno"> 2009</span>&#160;            SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, WM_VSCROLL, virtKeyCode == VK_PRIOR ? SB_PAGEUP : SB_PAGEDOWN, 0L);</div>
<div class="line"><a name="l02010"></a><span class="lineno"> 2010</span>&#160; </div>
<div class="line"><a name="l02011"></a><span class="lineno"> 2011</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02012"></a><span class="lineno"> 2012</span>&#160;<span class="comment">             * Move the cursor there</span></div>
<div class="line"><a name="l02013"></a><span class="lineno"> 2013</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02014"></a><span class="lineno"> 2014</span>&#160;            <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, WM_LBUTTONDOWN, !(scState &amp; SHFTDOWN) ? 0 : MK_SHIFT, &amp;mousePt);</div>
<div class="line"><a name="l02015"></a><span class="lineno"> 2015</span>&#160;            <a class="code" href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a>(ped, WM_LBUTTONUP,   !(scState &amp; SHFTDOWN) ? 0 : MK_SHIFT, &amp;mousePt);</div>
<div class="line"><a name="l02016"></a><span class="lineno"> 2016</span>&#160; </div>
<div class="line"><a name="l02017"></a><span class="lineno"> 2017</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02018"></a><span class="lineno"> 2018</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02019"></a><span class="lineno"> 2019</span>&#160;<span class="comment">             * Horizontal scroll by one screenful minus one char</span></div>
<div class="line"><a name="l02020"></a><span class="lineno"> 2020</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02021"></a><span class="lineno"> 2021</span>&#160;            iScrollAmt = ((ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left) / ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a>) - 1;</div>
<div class="line"><a name="l02022"></a><span class="lineno"> 2022</span>&#160;            <span class="keywordflow">if</span> (virtKeyCode == VK_PRIOR)</div>
<div class="line"><a name="l02023"></a><span class="lineno"> 2023</span>&#160;                iScrollAmt *= -1; <span class="comment">/* For previous page */</span></div>
<div class="line"><a name="l02024"></a><span class="lineno"> 2024</span>&#160; </div>
<div class="line"><a name="l02025"></a><span class="lineno"> 2025</span>&#160;            SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, WM_HSCROLL, EM_LINESCROLL, iScrollAmt);</div>
<div class="line"><a name="l02026"></a><span class="lineno"> 2026</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02027"></a><span class="lineno"> 2027</span>&#160;        }</div>
<div class="line"><a name="l02028"></a><span class="lineno"> 2028</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02029"></a><span class="lineno"> 2029</span>&#160; </div>
<div class="line"><a name="l02030"></a><span class="lineno"> 2030</span>&#160;    <span class="keywordflow">case</span> VK_DELETE:</div>
<div class="line"><a name="l02031"></a><span class="lineno"> 2031</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a56e1c37e14ce0745f53a6124621b9130">fReadOnly</a>)</div>
<div class="line"><a name="l02032"></a><span class="lineno"> 2032</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02033"></a><span class="lineno"> 2033</span>&#160; </div>
<div class="line"><a name="l02034"></a><span class="lineno"> 2034</span>&#160;        <span class="keywordflow">switch</span> (scState) {</div>
<div class="line"><a name="l02035"></a><span class="lineno"> 2035</span>&#160;        <span class="keywordflow">case</span> NONEDOWN:</div>
<div class="line"><a name="l02036"></a><span class="lineno"> 2036</span>&#160; </div>
<div class="line"><a name="l02037"></a><span class="lineno"> 2037</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02038"></a><span class="lineno"> 2038</span>&#160;<span class="comment">             * Clear selection. If no selection, delete (clear) character</span></div>
<div class="line"><a name="l02039"></a><span class="lineno"> 2039</span>&#160;<span class="comment">             * right</span></div>
<div class="line"><a name="l02040"></a><span class="lineno"> 2040</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02041"></a><span class="lineno"> 2041</span>&#160;            <span class="keywordflow">if</span> ((ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> &lt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>)) {</div>
<div class="line"><a name="l02042"></a><span class="lineno"> 2042</span>&#160; </div>
<div class="line"><a name="l02043"></a><span class="lineno"> 2043</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l02044"></a><span class="lineno"> 2044</span>&#160;<span class="comment">                 * Move cursor forwards and send a backspace message...</span></div>
<div class="line"><a name="l02045"></a><span class="lineno"> 2045</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l02046"></a><span class="lineno"> 2046</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = <a class="code" href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, FALSE);</div>
<div class="line"><a name="l02047"></a><span class="lineno"> 2047</span>&#160;                ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>;</div>
<div class="line"><a name="l02048"></a><span class="lineno"> 2048</span>&#160; </div>
<div class="line"><a name="l02049"></a><span class="lineno"> 2049</span>&#160;                <span class="keywordflow">goto</span> DeleteAnotherChar;</div>
<div class="line"><a name="l02050"></a><span class="lineno"> 2050</span>&#160;            }</div>
<div class="line"><a name="l02051"></a><span class="lineno"> 2051</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02052"></a><span class="lineno"> 2052</span>&#160; </div>
<div class="line"><a name="l02053"></a><span class="lineno"> 2053</span>&#160;        <span class="keywordflow">case</span> SHFTDOWN:</div>
<div class="line"><a name="l02054"></a><span class="lineno"> 2054</span>&#160; </div>
<div class="line"><a name="l02055"></a><span class="lineno"> 2055</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02056"></a><span class="lineno"> 2056</span>&#160;<span class="comment">             * CUT selection ie. remove and copy to clipboard, or if no</span></div>
<div class="line"><a name="l02057"></a><span class="lineno"> 2057</span>&#160;<span class="comment">             * selection, delete (clear) character left.</span></div>
<div class="line"><a name="l02058"></a><span class="lineno"> 2058</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02059"></a><span class="lineno"> 2059</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>) {</div>
<div class="line"><a name="l02060"></a><span class="lineno"> 2060</span>&#160;                <span class="keywordflow">goto</span> DeleteAnotherChar;</div>
<div class="line"><a name="l02061"></a><span class="lineno"> 2061</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02062"></a><span class="lineno"> 2062</span>&#160;                SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, WM_CUT, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)0, 0L);</div>
<div class="line"><a name="l02063"></a><span class="lineno"> 2063</span>&#160;            }</div>
<div class="line"><a name="l02064"></a><span class="lineno"> 2064</span>&#160; </div>
<div class="line"><a name="l02065"></a><span class="lineno"> 2065</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02066"></a><span class="lineno"> 2066</span>&#160; </div>
<div class="line"><a name="l02067"></a><span class="lineno"> 2067</span>&#160;        <span class="keywordflow">case</span> CTRLDOWN:</div>
<div class="line"><a name="l02068"></a><span class="lineno"> 2068</span>&#160; </div>
<div class="line"><a name="l02069"></a><span class="lineno"> 2069</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02070"></a><span class="lineno"> 2070</span>&#160;<span class="comment">             * Clear selection, or delete to end of line if no selection</span></div>
<div class="line"><a name="l02071"></a><span class="lineno"> 2071</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02072"></a><span class="lineno"> 2072</span>&#160;            <span class="keywordflow">if</span> ((ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> &lt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>)) {</div>
<div class="line"><a name="l02073"></a><span class="lineno"> 2073</span>&#160;                ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>] +</div>
<div class="line"><a name="l02074"></a><span class="lineno"> 2074</span>&#160;                                                 <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>);</div>
<div class="line"><a name="l02075"></a><span class="lineno"> 2075</span>&#160;            }</div>
<div class="line"><a name="l02076"></a><span class="lineno"> 2076</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02077"></a><span class="lineno"> 2077</span>&#160;        }</div>
<div class="line"><a name="l02078"></a><span class="lineno"> 2078</span>&#160; </div>
<div class="line"><a name="l02079"></a><span class="lineno"> 2079</span>&#160;        <span class="keywordflow">if</span> (!(scState &amp; SHFTDOWN) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> != ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>)) {</div>
<div class="line"><a name="l02080"></a><span class="lineno"> 2080</span>&#160; </div>
<div class="line"><a name="l02081"></a><span class="lineno"> 2081</span>&#160;DeleteAnotherChar:</div>
<div class="line"><a name="l02082"></a><span class="lineno"> 2082</span>&#160;            <span class="keywordflow">if</span> (GetAppVer(NULL) &gt;= VER40) {</div>
<div class="line"><a name="l02083"></a><span class="lineno"> 2083</span>&#160;                <a class="code" href="a00128.html#aad315a48d2123a17f4f6244f4d0f11f2">MLChar</a>(ped, VK_BACK, 0);</div>
<div class="line"><a name="l02084"></a><span class="lineno"> 2084</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02085"></a><span class="lineno"> 2085</span>&#160;                <a class="code" href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, WM_CHAR, VK_BACK, 0, ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>);</div>
<div class="line"><a name="l02086"></a><span class="lineno"> 2086</span>&#160;            }</div>
<div class="line"><a name="l02087"></a><span class="lineno"> 2087</span>&#160;        }</div>
<div class="line"><a name="l02088"></a><span class="lineno"> 2088</span>&#160; </div>
<div class="line"><a name="l02089"></a><span class="lineno"> 2089</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02090"></a><span class="lineno"> 2090</span>&#160;<span class="comment">         * No need to update text or selection since BACKSPACE message does it</span></div>
<div class="line"><a name="l02091"></a><span class="lineno"> 2091</span>&#160;<span class="comment">         * for us.</span></div>
<div class="line"><a name="l02092"></a><span class="lineno"> 2092</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02093"></a><span class="lineno"> 2093</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02094"></a><span class="lineno"> 2094</span>&#160; </div>
<div class="line"><a name="l02095"></a><span class="lineno"> 2095</span>&#160;    <span class="keywordflow">case</span> VK_INSERT:</div>
<div class="line"><a name="l02096"></a><span class="lineno"> 2096</span>&#160;        <span class="keywordflow">if</span> (scState == CTRLDOWN || scState == SHFTDOWN) {</div>
<div class="line"><a name="l02097"></a><span class="lineno"> 2097</span>&#160; </div>
<div class="line"><a name="l02098"></a><span class="lineno"> 2098</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02099"></a><span class="lineno"> 2099</span>&#160;<span class="comment">             * if CTRLDOWN Copy current selection to clipboard</span></div>
<div class="line"><a name="l02100"></a><span class="lineno"> 2100</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02101"></a><span class="lineno"> 2101</span>&#160; </div>
<div class="line"><a name="l02102"></a><span class="lineno"> 2102</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02103"></a><span class="lineno"> 2103</span>&#160;<span class="comment">             * if SHFTDOWN Paste clipboard</span></div>
<div class="line"><a name="l02104"></a><span class="lineno"> 2104</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02105"></a><span class="lineno"> 2105</span>&#160;            SendMessage(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(scState == CTRLDOWN ? WM_COPY : WM_PASTE), 0, 0);</div>
<div class="line"><a name="l02106"></a><span class="lineno"> 2106</span>&#160;        }</div>
<div class="line"><a name="l02107"></a><span class="lineno"> 2107</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02108"></a><span class="lineno"> 2108</span>&#160;    }</div>
<div class="line"><a name="l02109"></a><span class="lineno"> 2109</span>&#160; </div>
<div class="line"><a name="l02110"></a><span class="lineno"> 2110</span>&#160;    <span class="keywordflow">if</span> (changeSelection) {</div>
<div class="line"><a name="l02111"></a><span class="lineno"> 2111</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, FALSE);</div>
<div class="line"><a name="l02112"></a><span class="lineno"> 2112</span>&#160;        <a class="code" href="a00128.html#abbf6ac9595d5cf96ba37b77a8e39f955">MLChangeSelection</a>(ped, hdc, newMinSel, newMaxSel);</div>
<div class="line"><a name="l02113"></a><span class="lineno"> 2113</span>&#160; </div>
<div class="line"><a name="l02114"></a><span class="lineno"> 2114</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02115"></a><span class="lineno"> 2115</span>&#160;<span class="comment">         * Set the caret&#39;s line</span></div>
<div class="line"><a name="l02116"></a><span class="lineno"> 2116</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02117"></a><span class="lineno"> 2117</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>);</div>
<div class="line"><a name="l02118"></a><span class="lineno"> 2118</span>&#160; </div>
<div class="line"><a name="l02119"></a><span class="lineno"> 2119</span>&#160;        <span class="keywordflow">if</span> (virtKeyCode == VK_END &amp;&amp;</div>
<div class="line"><a name="l02120"></a><span class="lineno"> 2120</span>&#160;                <span class="comment">// Next line: Win95 Bug#11822, EditControl repaint (Sankar)</span></div>
<div class="line"><a name="l02121"></a><span class="lineno"> 2121</span>&#160;                (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>]) &amp;&amp;</div>
<div class="line"><a name="l02122"></a><span class="lineno"> 2122</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> &lt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> &amp;&amp;</div>
<div class="line"><a name="l02123"></a><span class="lineno"> 2123</span>&#160;                ped-&gt;<a class="code" href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">fWrap</a> &amp;&amp; ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &gt; 0) {</div>
<div class="line"><a name="l02124"></a><span class="lineno"> 2124</span>&#160;            LPSTR pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped);</div>
<div class="line"><a name="l02125"></a><span class="lineno"> 2125</span>&#160; </div>
<div class="line"><a name="l02126"></a><span class="lineno"> 2126</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02127"></a><span class="lineno"> 2127</span>&#160;<span class="comment">             * Handle moving to the end of a word wrapped line. This keeps the</span></div>
<div class="line"><a name="l02128"></a><span class="lineno"> 2128</span>&#160;<span class="comment">             * cursor from falling to the start of the next line if we have word</span></div>
<div class="line"><a name="l02129"></a><span class="lineno"> 2129</span>&#160;<span class="comment">             * wrapped and there is no CRLF.</span></div>
<div class="line"><a name="l02130"></a><span class="lineno"> 2130</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02131"></a><span class="lineno"> 2131</span>&#160;            <span class="keywordflow">if</span> ( ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a> ) {</div>
<div class="line"><a name="l02132"></a><span class="lineno"> 2132</span>&#160;                <span class="keywordflow">if</span> (*(WORD UNALIGNED *)(pText +</div>
<div class="line"><a name="l02133"></a><span class="lineno"> 2133</span>&#160;                        ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>] - 2) != 0x0A0D) {</div>
<div class="line"><a name="l02134"></a><span class="lineno"> 2134</span>&#160;                    ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>--;</div>
<div class="line"><a name="l02135"></a><span class="lineno"> 2135</span>&#160;                }</div>
<div class="line"><a name="l02136"></a><span class="lineno"> 2136</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02137"></a><span class="lineno"> 2137</span>&#160;                <span class="keywordflow">if</span> (*(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)(pText +</div>
<div class="line"><a name="l02138"></a><span class="lineno"> 2138</span>&#160;                     (ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>] - 2)*ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>) != 0x000A000D) {</div>
<div class="line"><a name="l02139"></a><span class="lineno"> 2139</span>&#160;                    ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>--;</div>
<div class="line"><a name="l02140"></a><span class="lineno"> 2140</span>&#160;                }</div>
<div class="line"><a name="l02141"></a><span class="lineno"> 2141</span>&#160;            }</div>
<div class="line"><a name="l02142"></a><span class="lineno"> 2142</span>&#160;            <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l02143"></a><span class="lineno"> 2143</span>&#160;        }</div>
<div class="line"><a name="l02144"></a><span class="lineno"> 2144</span>&#160; </div>
<div class="line"><a name="l02145"></a><span class="lineno"> 2145</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02146"></a><span class="lineno"> 2146</span>&#160;<span class="comment">         * Since drawtext sets the caret position</span></div>
<div class="line"><a name="l02147"></a><span class="lineno"> 2147</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02148"></a><span class="lineno"> 2148</span>&#160;        <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l02149"></a><span class="lineno"> 2149</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l02150"></a><span class="lineno"> 2150</span>&#160; </div>
<div class="line"><a name="l02151"></a><span class="lineno"> 2151</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02152"></a><span class="lineno"> 2152</span>&#160;<span class="comment">         * Make sure we can see the cursor</span></div>
<div class="line"><a name="l02153"></a><span class="lineno"> 2153</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02154"></a><span class="lineno"> 2154</span>&#160;        <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l02155"></a><span class="lineno"> 2155</span>&#160;    }</div>
<div class="line"><a name="l02156"></a><span class="lineno"> 2156</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00758">tagED::aveCharWidth</a>, <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l00411">ECGetModKeys()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00125_source.html#l01159">ECWord()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00717">tagED::fInDialogBox</a>, <a class="el" href="a00257_source.html#l00691">tagED::fMouseDown</a>, <a class="el" href="a00257_source.html#l00721">tagED::fReadOnly</a>, <a class="el" href="a00257_source.html#l00704">tagED::fWrap</a>, <a class="el" href="a03743_source.html#l00268">GetDlgItem()</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00677">tagED::hwndParent</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00128_source.html#l00716">MLChangeSelection()</a>, <a class="el" href="a00128_source.html#l02166">MLChar()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l00311">MLLine()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a>, <a class="el" href="a00128_source.html#l00135">MLMoveSelection()</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a00356_source.html#l00471">PostMessage()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a00041_source.html#l00258">SendMessageWorker()</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a> , 以及 <a class="el" href="a00950_source.html#l00117">UserAssert</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="ab2ad3a12e0e65b77d0c0e1a98fb6c572"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab2ad3a12e0e65b77d0c0e1a98fb6c572">&#9670;&nbsp;</a></span>MLKillFocus()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLKillFocus </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02864">2864</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02866"></a><span class="lineno"> 2866</span>&#160;{</div>
<div class="line"><a name="l02867"></a><span class="lineno"> 2867</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l02868"></a><span class="lineno"> 2868</span>&#160; </div>
<div class="line"><a name="l02869"></a><span class="lineno"> 2869</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02870"></a><span class="lineno"> 2870</span>&#160;<span class="comment">     * Reset the wheel delta count.</span></div>
<div class="line"><a name="l02871"></a><span class="lineno"> 2871</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02872"></a><span class="lineno"> 2872</span>&#160;    <a class="code" href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a> = 0;</div>
<div class="line"><a name="l02873"></a><span class="lineno"> 2873</span>&#160; </div>
<div class="line"><a name="l02874"></a><span class="lineno"> 2874</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>) {</div>
<div class="line"><a name="l02875"></a><span class="lineno"> 2875</span>&#160;        BOOL bKillCaret;</div>
<div class="line"><a name="l02876"></a><span class="lineno"> 2876</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a> = 0; <span class="comment">/* Clear focus */</span></div>
<div class="line"><a name="l02877"></a><span class="lineno"> 2877</span>&#160; </div>
<div class="line"><a name="l02878"></a><span class="lineno"> 2878</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02879"></a><span class="lineno"> 2879</span>&#160;<span class="comment">         * Do this only if we still have the focus. But we always notify the</span></div>
<div class="line"><a name="l02880"></a><span class="lineno"> 2880</span>&#160;<span class="comment">         * parent that we lost the focus whether or not we originally had the</span></div>
<div class="line"><a name="l02881"></a><span class="lineno"> 2881</span>&#160;<span class="comment">         * focus.</span></div>
<div class="line"><a name="l02882"></a><span class="lineno"> 2882</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02883"></a><span class="lineno"> 2883</span>&#160; </div>
<div class="line"><a name="l02884"></a><span class="lineno"> 2884</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02885"></a><span class="lineno"> 2885</span>&#160;<span class="comment">         * Hide the current selection if needed</span></div>
<div class="line"><a name="l02886"></a><span class="lineno"> 2886</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02887"></a><span class="lineno"> 2887</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#af4b618c659352ed1ad47e7b5a0f06480">fNoHideSel</a> &amp;&amp; ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> != ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> &amp;&amp;</div>
<div class="line"><a name="l02888"></a><span class="lineno"> 2888</span>&#160;            <a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>)) {</div>
<div class="line"><a name="l02889"></a><span class="lineno"> 2889</span>&#160;            hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, FALSE);</div>
<div class="line"><a name="l02890"></a><span class="lineno"> 2890</span>&#160;            <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>, ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>, TRUE);</div>
<div class="line"><a name="l02891"></a><span class="lineno"> 2891</span>&#160;            <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l02892"></a><span class="lineno"> 2892</span>&#160;        }</div>
<div class="line"><a name="l02893"></a><span class="lineno"> 2893</span>&#160; </div>
<div class="line"><a name="l02894"></a><span class="lineno"> 2894</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02895"></a><span class="lineno"> 2895</span>&#160;<span class="comment">         * Destroy the caret</span></div>
<div class="line"><a name="l02896"></a><span class="lineno"> 2896</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02897"></a><span class="lineno"> 2897</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l02898"></a><span class="lineno"> 2898</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)</div>
<div class="line"><a name="l02899"></a><span class="lineno"> 2899</span>&#160;            bKillCaret = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_SETFOCUS, (HDC)NULL);</div>
<div class="line"><a name="l02900"></a><span class="lineno"> 2900</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02901"></a><span class="lineno"> 2901</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02902"></a><span class="lineno"> 2902</span>&#160;            bKillCaret = TRUE;</div>
<div class="line"><a name="l02903"></a><span class="lineno"> 2903</span>&#160; </div>
<div class="line"><a name="l02904"></a><span class="lineno"> 2904</span>&#160;        <span class="keywordflow">if</span>(bKillCaret) {</div>
<div class="line"><a name="l02905"></a><span class="lineno"> 2905</span>&#160;            NtUserDestroyCaret();</div>
<div class="line"><a name="l02906"></a><span class="lineno"> 2906</span>&#160;        }</div>
<div class="line"><a name="l02907"></a><span class="lineno"> 2907</span>&#160;    }</div>
<div class="line"><a name="l02908"></a><span class="lineno"> 2908</span>&#160; </div>
<div class="line"><a name="l02909"></a><span class="lineno"> 2909</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02910"></a><span class="lineno"> 2910</span>&#160;<span class="comment">     * Notify parent that we lost the focus.</span></div>
<div class="line"><a name="l02911"></a><span class="lineno"> 2911</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02912"></a><span class="lineno"> 2912</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_KILLFOCUS);</div>
<div class="line"><a name="l02913"></a><span class="lineno"> 2913</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00699">tagED::fNoHideSel</a>, <a class="el" href="a00020_source.html#l00034">gcWheelDelta</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="aafac7e536d40b6456dc6409b5929f705"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aafac7e536d40b6456dc6409b5929f705">&#9670;&nbsp;</a></span>MLLine()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> MLLine </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>lineNumber</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00311">311</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;{</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> result;</div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160; </div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    <span class="keywordflow">if</span> (lineNumber &gt;= ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>)</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;        <span class="keywordflow">return</span> (0);</div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160; </div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <span class="keywordflow">if</span> (lineNumber == ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1) {</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160; </div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="comment">         * Since we can&#39;t have a CRLF on the last line</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;        <span class="keywordflow">return</span> (ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a> - ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1]);</div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;        result = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[lineNumber + 1] - ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[lineNumber];</div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160; </div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;<span class="comment">         * Now check for CRLF or CRCRLF at end of line</span></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;        <span class="keywordflow">if</span> (result &gt; 1) {</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;                LPSTR pText;</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160; </div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;                pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[lineNumber + 1] - 2;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;                <span class="keywordflow">if</span> (*(WORD UNALIGNED *)pText == 0x0A0D) {</div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;                    result -= 2;</div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;                    <span class="keywordflow">if</span> (result &amp;&amp; *(--pText) == 0x0D)</div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;                        <span class="comment">/*</span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment">                         * In case there was a CRCRLF</span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment">                         */</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;                        result--;</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;                }</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;            } <span class="keywordflow">else</span> { <span class="comment">// !fAnsi</span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;                LPWSTR pwText;</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160; </div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;                pwText = (LPWSTR)<a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) +</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;                        (ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[lineNumber + 1] - 2);</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;                <span class="keywordflow">if</span> (*(<a class="code" href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a> UNALIGNED *)pwText == 0x000A000D) {</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;                    result = result - 2;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;                    <span class="keywordflow">if</span> (result &amp;&amp; *(--pwText) == 0x0D)</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;                        <span class="comment">/*</span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="comment">                         * In case there was a CRCRLF</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="comment">                         */</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;                        result--;</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;                }</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160; </div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;            }</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;            <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        }</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;    }</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;    <span class="keywordflow">return</span> (result);</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00563_source.html#l00175">DWORD</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a> , 以及 <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l00079">MLCalcXOffset()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00137_source.html#l00263">MLGetLine()</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00137_source.html#l00331">MLLineLength()</a> , 以及 <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>.</p>

</div>
</div>
<a id="a1bf2784764dad1faea12d96724d5ab59"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1bf2784764dad1faea12d96724d5ab59">&#9670;&nbsp;</a></span>MLMouseMotion()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLMouseMotion </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>message</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>&#160;</td>
          <td class="paramname"><em>virtKeyDown</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPPOINT&#160;</td>
          <td class="paramname"><em>mousePt</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02404">2404</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02409"></a><span class="lineno"> 2409</span>&#160;{</div>
<div class="line"><a name="l02410"></a><span class="lineno"> 2410</span>&#160;    BOOL fChangedSel = FALSE;</div>
<div class="line"><a name="l02411"></a><span class="lineno"> 2411</span>&#160; </div>
<div class="line"><a name="l02412"></a><span class="lineno"> 2412</span>&#160;    HDC hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l02413"></a><span class="lineno"> 2413</span>&#160; </div>
<div class="line"><a name="l02414"></a><span class="lineno"> 2414</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichMaxSel = ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>;</div>
<div class="line"><a name="l02415"></a><span class="lineno"> 2415</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> ichMinSel = ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>;</div>
<div class="line"><a name="l02416"></a><span class="lineno"> 2416</span>&#160; </div>
<div class="line"><a name="l02417"></a><span class="lineno"> 2417</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> mouseCch;</div>
<div class="line"><a name="l02418"></a><span class="lineno"> 2418</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> mouseLine;</div>
<div class="line"><a name="l02419"></a><span class="lineno"> 2419</span>&#160;    <span class="keywordtype">int</span> i, j;</div>
<div class="line"><a name="l02420"></a><span class="lineno"> 2420</span>&#160;    LONG  ll, lh;</div>
<div class="line"><a name="l02421"></a><span class="lineno"> 2421</span>&#160; </div>
<div class="line"><a name="l02422"></a><span class="lineno"> 2422</span>&#160;    mouseCch = <a class="code" href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a>(ped, hdc, mousePt, &amp;mouseLine);</div>
<div class="line"><a name="l02423"></a><span class="lineno"> 2423</span>&#160; </div>
<div class="line"><a name="l02424"></a><span class="lineno"> 2424</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02425"></a><span class="lineno"> 2425</span>&#160;<span class="comment">     * Save for timer</span></div>
<div class="line"><a name="l02426"></a><span class="lineno"> 2426</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02427"></a><span class="lineno"> 2427</span>&#160;    ped-&gt;<a class="code" href="a01901.html#ad09bfc77eb60667687d7c7a9dcc51c5d">ptPrevMouse</a> = *mousePt;</div>
<div class="line"><a name="l02428"></a><span class="lineno"> 2428</span>&#160;    ped-&gt;<a class="code" href="a01901.html#ab0a25219e82817a0e254798b9a388fa5">prevKeys</a> = virtKeyDown;</div>
<div class="line"><a name="l02429"></a><span class="lineno"> 2429</span>&#160; </div>
<div class="line"><a name="l02430"></a><span class="lineno"> 2430</span>&#160;    <span class="keywordflow">switch</span> (message) {</div>
<div class="line"><a name="l02431"></a><span class="lineno"> 2431</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDBLCLK:</div>
<div class="line"><a name="l02432"></a><span class="lineno"> 2432</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02433"></a><span class="lineno"> 2433</span>&#160;<span class="comment">         * if shift key is down, extend selection to word we double clicked on</span></div>
<div class="line"><a name="l02434"></a><span class="lineno"> 2434</span>&#160;<span class="comment">         * else clear current selection and select word.</span></div>
<div class="line"><a name="l02435"></a><span class="lineno"> 2435</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02436"></a><span class="lineno"> 2436</span>&#160;        <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, mouseCch, !(mouseCch == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[mouseLine]), &amp;ll, &amp;lh);</div>
<div class="line"><a name="l02437"></a><span class="lineno"> 2437</span>&#160; </div>
<div class="line"><a name="l02438"></a><span class="lineno"> 2438</span>&#160;        <span class="keywordflow">if</span> (!(virtKeyDown &amp; MK_SHIFT)) {</div>
<div class="line"><a name="l02439"></a><span class="lineno"> 2439</span>&#160;            <span class="comment">// If shift key isn&#39;t down, move caret to mouse point and clear</span></div>
<div class="line"><a name="l02440"></a><span class="lineno"> 2440</span>&#160;            <span class="comment">// old selection</span></div>
<div class="line"><a name="l02441"></a><span class="lineno"> 2441</span>&#160;            ichMinSel = ll;</div>
<div class="line"><a name="l02442"></a><span class="lineno"> 2442</span>&#160;            ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = lh;</div>
<div class="line"><a name="l02443"></a><span class="lineno"> 2443</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02444"></a><span class="lineno"> 2444</span>&#160;            <span class="comment">// Shiftkey is down so we want to maintain the current selection</span></div>
<div class="line"><a name="l02445"></a><span class="lineno"> 2445</span>&#160;            <span class="comment">// (if any) and just extend or reduce it</span></div>
<div class="line"><a name="l02446"></a><span class="lineno"> 2446</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>) {</div>
<div class="line"><a name="l02447"></a><span class="lineno"> 2447</span>&#160;                ichMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ll;</div>
<div class="line"><a name="l02448"></a><span class="lineno"> 2448</span>&#160;                <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, ichMaxSel, TRUE, &amp;ll, &amp;lh);</div>
<div class="line"><a name="l02449"></a><span class="lineno"> 2449</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02450"></a><span class="lineno"> 2450</span>&#160;                ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = lh;</div>
<div class="line"><a name="l02451"></a><span class="lineno"> 2451</span>&#160;                <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, ichMinSel, FALSE, &amp;ll, &amp;lh);</div>
<div class="line"><a name="l02452"></a><span class="lineno"> 2452</span>&#160;            }</div>
<div class="line"><a name="l02453"></a><span class="lineno"> 2453</span>&#160;        }</div>
<div class="line"><a name="l02454"></a><span class="lineno"> 2454</span>&#160; </div>
<div class="line"><a name="l02455"></a><span class="lineno"> 2455</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">ichStartMinSel</a> = ll;</div>
<div class="line"><a name="l02456"></a><span class="lineno"> 2456</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a43d21d3976ccf635f0bf8098396a0c96">ichStartMaxSel</a> = lh;</div>
<div class="line"><a name="l02457"></a><span class="lineno"> 2457</span>&#160; </div>
<div class="line"><a name="l02458"></a><span class="lineno"> 2458</span>&#160;        <span class="keywordflow">goto</span> InitDragSelect;</div>
<div class="line"><a name="l02459"></a><span class="lineno"> 2459</span>&#160; </div>
<div class="line"><a name="l02460"></a><span class="lineno"> 2460</span>&#160;    <span class="keywordflow">case</span> WM_MOUSEMOVE:</div>
<div class="line"><a name="l02461"></a><span class="lineno"> 2461</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>) {</div>
<div class="line"><a name="l02462"></a><span class="lineno"> 2462</span>&#160; </div>
<div class="line"><a name="l02463"></a><span class="lineno"> 2463</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02464"></a><span class="lineno"> 2464</span>&#160;<span class="comment">             * Set the system timer to automatically scroll when mouse is</span></div>
<div class="line"><a name="l02465"></a><span class="lineno"> 2465</span>&#160;<span class="comment">             * outside of the client rectangle. Speed of scroll depends on</span></div>
<div class="line"><a name="l02466"></a><span class="lineno"> 2466</span>&#160;<span class="comment">             * distance from window.</span></div>
<div class="line"><a name="l02467"></a><span class="lineno"> 2467</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02468"></a><span class="lineno"> 2468</span>&#160;            i = mousePt-&gt;y &lt; 0 ? -mousePt-&gt;y : mousePt-&gt;y - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.bottom;</div>
<div class="line"><a name="l02469"></a><span class="lineno"> 2469</span>&#160;            j = <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">dtScroll</a> - ((<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)i &lt;&lt; 4);</div>
<div class="line"><a name="l02470"></a><span class="lineno"> 2470</span>&#160;            <span class="keywordflow">if</span> (j &lt; 1)</div>
<div class="line"><a name="l02471"></a><span class="lineno"> 2471</span>&#160;                j = 1;</div>
<div class="line"><a name="l02472"></a><span class="lineno"> 2472</span>&#160;            <a class="code" href="a00362.html#a474473e4896f0f5f7af84f84daf58a0e">NtUserSetSystemTimer</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, IDSYS_SCROLL, (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)j, NULL);</div>
<div class="line"><a name="l02473"></a><span class="lineno"> 2473</span>&#160; </div>
<div class="line"><a name="l02474"></a><span class="lineno"> 2474</span>&#160;            fChangedSel = TRUE;</div>
<div class="line"><a name="l02475"></a><span class="lineno"> 2475</span>&#160; </div>
<div class="line"><a name="l02476"></a><span class="lineno"> 2476</span>&#160;            <span class="comment">// Extend selection, move caret right</span></div>
<div class="line"><a name="l02477"></a><span class="lineno"> 2477</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">ichStartMinSel</a> || ped-&gt;<a class="code" href="a01901.html#a43d21d3976ccf635f0bf8098396a0c96">ichStartMaxSel</a>) {</div>
<div class="line"><a name="l02478"></a><span class="lineno"> 2478</span>&#160;                <span class="comment">// We&#39;re in WORD SELECT mode</span></div>
<div class="line"><a name="l02479"></a><span class="lineno"> 2479</span>&#160;                BOOL fReverse = (mouseCch &lt;= ped-&gt;<a class="code" href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">ichStartMinSel</a>);</div>
<div class="line"><a name="l02480"></a><span class="lineno"> 2480</span>&#160;                <a class="code" href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a>(ped, mouseCch, !fReverse, &amp;ll, &amp;lh);</div>
<div class="line"><a name="l02481"></a><span class="lineno"> 2481</span>&#160;                <span class="keywordflow">if</span> (fReverse) {</div>
<div class="line"><a name="l02482"></a><span class="lineno"> 2482</span>&#160;                    ichMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = ll;</div>
<div class="line"><a name="l02483"></a><span class="lineno"> 2483</span>&#160;                    ichMaxSel = ped-&gt;<a class="code" href="a01901.html#a43d21d3976ccf635f0bf8098396a0c96">ichStartMaxSel</a>;</div>
<div class="line"><a name="l02484"></a><span class="lineno"> 2484</span>&#160;                } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02485"></a><span class="lineno"> 2485</span>&#160;                    ichMinSel = ped-&gt;<a class="code" href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">ichStartMinSel</a>;</div>
<div class="line"><a name="l02486"></a><span class="lineno"> 2486</span>&#160;                    ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = lh;</div>
<div class="line"><a name="l02487"></a><span class="lineno"> 2487</span>&#160;                }</div>
<div class="line"><a name="l02488"></a><span class="lineno"> 2488</span>&#160;            } <span class="keywordflow">else</span> <span class="keywordflow">if</span> ((ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>) &amp;&amp;</div>
<div class="line"><a name="l02489"></a><span class="lineno"> 2489</span>&#160;                    (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> != ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>))</div>
<div class="line"><a name="l02490"></a><span class="lineno"> 2490</span>&#160;                <span class="comment">// Reduce selection extent</span></div>
<div class="line"><a name="l02491"></a><span class="lineno"> 2491</span>&#160;                ichMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = mouseCch;</div>
<div class="line"><a name="l02492"></a><span class="lineno"> 2492</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02493"></a><span class="lineno"> 2493</span>&#160;                <span class="comment">// Extend selection extent</span></div>
<div class="line"><a name="l02494"></a><span class="lineno"> 2494</span>&#160;                ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = mouseCch;</div>
<div class="line"><a name="l02495"></a><span class="lineno"> 2495</span>&#160; </div>
<div class="line"><a name="l02496"></a><span class="lineno"> 2496</span>&#160;            ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> = mouseLine;</div>
<div class="line"><a name="l02497"></a><span class="lineno"> 2497</span>&#160;        }</div>
<div class="line"><a name="l02498"></a><span class="lineno"> 2498</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02499"></a><span class="lineno"> 2499</span>&#160; </div>
<div class="line"><a name="l02500"></a><span class="lineno"> 2500</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONDOWN:</div>
<div class="line"><a name="l02501"></a><span class="lineno"> 2501</span>&#160; </div>
<div class="line"><a name="l02502"></a><span class="lineno"> 2502</span>&#160;        ll = lh = mouseCch;</div>
<div class="line"><a name="l02503"></a><span class="lineno"> 2503</span>&#160; </div>
<div class="line"><a name="l02504"></a><span class="lineno"> 2504</span>&#160;        <span class="keywordflow">if</span> (!(virtKeyDown &amp; MK_SHIFT)) {</div>
<div class="line"><a name="l02505"></a><span class="lineno"> 2505</span>&#160;            <span class="comment">// If shift key isn&#39;t down, move caret to mouse point and clear</span></div>
<div class="line"><a name="l02506"></a><span class="lineno"> 2506</span>&#160;            <span class="comment">// old selection</span></div>
<div class="line"><a name="l02507"></a><span class="lineno"> 2507</span>&#160;            ichMinSel = ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = mouseCch;</div>
<div class="line"><a name="l02508"></a><span class="lineno"> 2508</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02509"></a><span class="lineno"> 2509</span>&#160;            <span class="comment">// Shiftkey is down so we want to maintain the current selection</span></div>
<div class="line"><a name="l02510"></a><span class="lineno"> 2510</span>&#160;            <span class="comment">// (if any) and just extend or reduce it</span></div>
<div class="line"><a name="l02511"></a><span class="lineno"> 2511</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> == ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>)</div>
<div class="line"><a name="l02512"></a><span class="lineno"> 2512</span>&#160;                ichMinSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = mouseCch;</div>
<div class="line"><a name="l02513"></a><span class="lineno"> 2513</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02514"></a><span class="lineno"> 2514</span>&#160;                ichMaxSel = ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> = mouseCch;</div>
<div class="line"><a name="l02515"></a><span class="lineno"> 2515</span>&#160;        }</div>
<div class="line"><a name="l02516"></a><span class="lineno"> 2516</span>&#160; </div>
<div class="line"><a name="l02517"></a><span class="lineno"> 2517</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">ichStartMinSel</a> = ped-&gt;<a class="code" href="a01901.html#a43d21d3976ccf635f0bf8098396a0c96">ichStartMaxSel</a> = 0;</div>
<div class="line"><a name="l02518"></a><span class="lineno"> 2518</span>&#160; </div>
<div class="line"><a name="l02519"></a><span class="lineno"> 2519</span>&#160;InitDragSelect:</div>
<div class="line"><a name="l02520"></a><span class="lineno"> 2520</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> = mouseLine;</div>
<div class="line"><a name="l02521"></a><span class="lineno"> 2521</span>&#160; </div>
<div class="line"><a name="l02522"></a><span class="lineno"> 2522</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a> = FALSE;</div>
<div class="line"><a name="l02523"></a><span class="lineno"> 2523</span>&#160;        <a class="code" href="a00362.html#ab16f28e9f59d44f34fed22d8412bf7f9">NtUserSetCapture</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l02524"></a><span class="lineno"> 2524</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a> = TRUE;</div>
<div class="line"><a name="l02525"></a><span class="lineno"> 2525</span>&#160;        fChangedSel = TRUE;</div>
<div class="line"><a name="l02526"></a><span class="lineno"> 2526</span>&#160; </div>
<div class="line"><a name="l02527"></a><span class="lineno"> 2527</span>&#160;        <span class="comment">// Set the timer so that we can scroll automatically when the mouse</span></div>
<div class="line"><a name="l02528"></a><span class="lineno"> 2528</span>&#160;        <span class="comment">// is moved outside the window rectangle.</span></div>
<div class="line"><a name="l02529"></a><span class="lineno"> 2529</span>&#160;        <a class="code" href="a00362.html#a474473e4896f0f5f7af84f84daf58a0e">NtUserSetSystemTimer</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, IDSYS_SCROLL, <a class="code" href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a>-&gt;<a class="code" href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">dtScroll</a>, NULL);</div>
<div class="line"><a name="l02530"></a><span class="lineno"> 2530</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02531"></a><span class="lineno"> 2531</span>&#160; </div>
<div class="line"><a name="l02532"></a><span class="lineno"> 2532</span>&#160;    <span class="keywordflow">case</span> WM_LBUTTONUP:</div>
<div class="line"><a name="l02533"></a><span class="lineno"> 2533</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a>) {</div>
<div class="line"><a name="l02534"></a><span class="lineno"> 2534</span>&#160; </div>
<div class="line"><a name="l02535"></a><span class="lineno"> 2535</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02536"></a><span class="lineno"> 2536</span>&#160;<span class="comment">             * Kill the timer so that we don&#39;t do auto mouse moves anymore</span></div>
<div class="line"><a name="l02537"></a><span class="lineno"> 2537</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02538"></a><span class="lineno"> 2538</span>&#160;            NtUserKillSystemTimer(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, IDSYS_SCROLL);</div>
<div class="line"><a name="l02539"></a><span class="lineno"> 2539</span>&#160;            NtUserReleaseCapture();</div>
<div class="line"><a name="l02540"></a><span class="lineno"> 2540</span>&#160;            <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l02541"></a><span class="lineno"> 2541</span>&#160;            ped-&gt;<a class="code" href="a01901.html#a25db36433a3a98e02dad54d430c71c20">fMouseDown</a> = FALSE;</div>
<div class="line"><a name="l02542"></a><span class="lineno"> 2542</span>&#160;        }</div>
<div class="line"><a name="l02543"></a><span class="lineno"> 2543</span>&#160;        <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02544"></a><span class="lineno"> 2544</span>&#160;    }</div>
<div class="line"><a name="l02545"></a><span class="lineno"> 2545</span>&#160; </div>
<div class="line"><a name="l02546"></a><span class="lineno"> 2546</span>&#160; </div>
<div class="line"><a name="l02547"></a><span class="lineno"> 2547</span>&#160;    <span class="keywordflow">if</span> (fChangedSel) {</div>
<div class="line"><a name="l02548"></a><span class="lineno"> 2548</span>&#160;        <a class="code" href="a00128.html#abbf6ac9595d5cf96ba37b77a8e39f955">MLChangeSelection</a>(ped, hdc, ichMinSel, ichMaxSel);</div>
<div class="line"><a name="l02549"></a><span class="lineno"> 2549</span>&#160;        <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l02550"></a><span class="lineno"> 2550</span>&#160;    }</div>
<div class="line"><a name="l02551"></a><span class="lineno"> 2551</span>&#160; </div>
<div class="line"><a name="l02552"></a><span class="lineno"> 2552</span>&#160;    <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l02553"></a><span class="lineno"> 2553</span>&#160; </div>
<div class="line"><a name="l02554"></a><span class="lineno"> 2554</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a> &amp;&amp; (message == WM_LBUTTONDOWN)) {</div>
<div class="line"><a name="l02555"></a><span class="lineno"> 2555</span>&#160; </div>
<div class="line"><a name="l02556"></a><span class="lineno"> 2556</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02557"></a><span class="lineno"> 2557</span>&#160;<span class="comment">         * If we don&#39;t have the focus yet, get it</span></div>
<div class="line"><a name="l02558"></a><span class="lineno"> 2558</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02559"></a><span class="lineno"> 2559</span>&#160;        <a class="code" href="a00362.html#a3aa84979aeb1f89caa4217dc0f88b104">NtUserSetFocus</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l02560"></a><span class="lineno"> 2560</span>&#160;    }</div>
<div class="line"><a name="l02561"></a><span class="lineno"> 2561</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00365_source.html#l00984">tagSERVERINFO::dtScroll</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l01159">ECWord()</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00691">tagED::fMouseDown</a>, <a class="el" href="a00020_source.html#l00039">gpsi</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00784">tagED::ichStartMaxSel</a>, <a class="el" href="a00257_source.html#l00783">tagED::ichStartMinSel</a>, <a class="el" href="a00128_source.html#l00716">MLChangeSelection()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a03614_source.html#l04514">NtUserSetCapture()</a>, <a class="el" href="a03614_source.html#l04594">NtUserSetFocus()</a>, <a class="el" href="a03614_source.html#l06774">NtUserSetSystemTimer()</a>, <a class="el" href="a00257_source.html#l00686">tagED::prevKeys</a>, <a class="el" href="a00257_source.html#l00683">tagED::ptPrevMouse</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a> , 以及 <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>.</p>

</div>
</div>
<a id="a2b4f5afca44125bcaa73303c85c818ae"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2b4f5afca44125bcaa73303c85c818ae">&#9670;&nbsp;</a></span>MLMouseToIch()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> MLMouseToIch </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPPOINT&#160;</td>
          <td class="paramname"><em>mousePt</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#a0eb6898e3512e10920a4f385f1bc482e">LPICH</a>&#160;</td>
          <td class="paramname"><em>pline</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00551">551</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;{</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;    <span class="keywordtype">int</span> xOffset;</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;    LPSTR pLineStart;</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    <span class="keywordtype">int</span> height = mousePt-&gt;y;</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    <span class="keywordtype">int</span> line; <span class="comment">//WASINT</span></div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    <span class="keywordtype">int</span> width = mousePt-&gt;x;</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cch;</div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cLineLength;</div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cLineLengthNew;</div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cLineLengthHigh = 0;</div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cLineLengthLow = 0;</div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;    <span class="keywordtype">int</span> textWidth;</div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;    <span class="keywordtype">int</span> iOldTextWidth;</div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    <span class="keywordtype">int</span> iCurWidth;</div>
<div class="line"><a name="l00570"></a><span class="lineno">  570</span>&#160; </div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>) {</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;        <span class="keywordflow">return</span> (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_MLMOUSETOICH, hdc, mousePt);</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    }</div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160; </div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="comment">     * First determine which line the mouse is pointing to.</span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;    line = ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>;</div>
<div class="line"><a name="l00581"></a><span class="lineno">  581</span>&#160;    <span class="keywordflow">if</span> (height &lt;= ped-&gt;rcFmt.top) {</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160; </div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;<span class="comment">         * Either return 0 (the very first line, or one line before the top line</span></div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;<span class="comment">         * on the screen. Note that these are signed mins and maxes since we</span></div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;<span class="comment">         * don&#39;t expect (or allow) more than 32K lines.</span></div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;        line = max(0, line-1);</div>
<div class="line"><a name="l00589"></a><span class="lineno">  589</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (height &gt;= ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.bottom) {</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160; </div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;<span class="comment">         * Are we below the last line displayed</span></div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;        line = min(line+(<span class="keywordtype">int</span>)ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>, (<span class="keywordtype">int</span>)(ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>-1));</div>
<div class="line"><a name="l00595"></a><span class="lineno">  595</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160; </div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;<span class="comment">         * We are somewhere on a line visible on screen</span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;        line = min(line + (<span class="keywordtype">int</span>)((height - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.top) / ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>),</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;                (<span class="keywordtype">int</span>)(ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1));</div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;    }</div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160; </div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;<span class="comment">     * Now determine what horizontal character the mouse is pointing to.</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    pLineStart = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[line] * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    cLineLength = <a class="code" href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a>(ped, line); <span class="comment">/* Length is sans CRLF or CRCRLF */</span></div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160; </div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment">     * xOffset will be a negative value for center and right justified lines.</span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment">     * ie. We will just displace the lines left by the amount of indent for</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="comment">     * right and center justification. Note that ped-&gt;xOffset will be 0 for</span></div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;<span class="comment">     * these lines since we don&#39;t support horizontal scrolling with them.</span></div>
<div class="line"><a name="l00615"></a><span class="lineno">  615</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a5410d5ccab5d38f7af567030297762fd">format</a> != ES_LEFT) {</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;        xOffset = <a class="code" href="a00128.html#aa791214f4e131cc77b3e59dd7e339565">MLCalcXOffset</a>(ped, hdc, line);</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;<span class="comment">         * So that we handle a horizontally scrolled window for left justified</span></div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="comment">         * text.</span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;        xOffset = 0;</div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    }</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160; </div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;    width = width - xOffset;</div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160; </div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00629"></a><span class="lineno">  629</span>&#160;<span class="comment">     * The code below is tricky... I depend on the fact that ped-&gt;xOffset is 0</span></div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;<span class="comment">     * for right and center justified lines</span></div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160; </div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="comment">     * Now find out how many chars fit in the given width</span></div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;    <span class="keywordflow">if</span> (width &gt;= ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right) {</div>
<div class="line"><a name="l00637"></a><span class="lineno">  637</span>&#160; </div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;<span class="comment">         * Return 1+last char in line or one plus the last char visible</span></div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;        cch = <a class="code" href="a00125.html#a5997a6aea85757742d93d3f57f5e3537">ECCchInWidth</a>(ped, hdc, pLineStart, cLineLength,</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;                ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left + ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>, TRUE);</div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;        cch = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[line] + min(cch + 1, cLineLength);</div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (width &lt;= ped-&gt;rcFmt.left + ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a> / 2) {</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160; </div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="comment">         * Return first char in line or one minus first char visible. Note that</span></div>
<div class="line"><a name="l00648"></a><span class="lineno">  648</span>&#160;<span class="comment">         * ped-&gt;xOffset is 0 for right and centered text so we will just return</span></div>
<div class="line"><a name="l00649"></a><span class="lineno">  649</span>&#160;<span class="comment">         * the first char in the string for them. (Allow a avecharwidth/2</span></div>
<div class="line"><a name="l00650"></a><span class="lineno">  650</span>&#160;<span class="comment">         * positioning border so that the user can be a little off...</span></div>
<div class="line"><a name="l00651"></a><span class="lineno">  651</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00652"></a><span class="lineno">  652</span>&#160;        cch = <a class="code" href="a00125.html#a5997a6aea85757742d93d3f57f5e3537">ECCchInWidth</a>(ped, hdc, pLineStart, cLineLength,</div>
<div class="line"><a name="l00653"></a><span class="lineno">  653</span>&#160;                ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>, TRUE);</div>
<div class="line"><a name="l00654"></a><span class="lineno">  654</span>&#160;        <span class="keywordflow">if</span> (cch)</div>
<div class="line"><a name="l00655"></a><span class="lineno">  655</span>&#160;            cch--;</div>
<div class="line"><a name="l00656"></a><span class="lineno">  656</span>&#160; </div>
<div class="line"><a name="l00657"></a><span class="lineno">  657</span>&#160;        cch += ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[line];</div>
<div class="line"><a name="l00658"></a><span class="lineno">  658</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00659"></a><span class="lineno">  659</span>&#160; </div>
<div class="line"><a name="l00660"></a><span class="lineno">  660</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00661"></a><span class="lineno">  661</span>&#160;<span class="comment">         * Now the mouse is somewhere on the visible portion of the text</span></div>
<div class="line"><a name="l00662"></a><span class="lineno">  662</span>&#160;<span class="comment">         * remember cch contains the length the line.</span></div>
<div class="line"><a name="l00663"></a><span class="lineno">  663</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00664"></a><span class="lineno">  664</span>&#160;        iCurWidth = width + ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>;</div>
<div class="line"><a name="l00665"></a><span class="lineno">  665</span>&#160; </div>
<div class="line"><a name="l00666"></a><span class="lineno">  666</span>&#160;        cLineLengthHigh = cLineLength + 1;</div>
<div class="line"><a name="l00667"></a><span class="lineno">  667</span>&#160;        <span class="keywordflow">while</span> (cLineLengthLow &lt; cLineLengthHigh - 1) {</div>
<div class="line"><a name="l00668"></a><span class="lineno">  668</span>&#160;            cLineLengthNew = max((cLineLengthHigh - cLineLengthLow) / 2, 1) + cLineLengthLow;</div>
<div class="line"><a name="l00669"></a><span class="lineno">  669</span>&#160; </div>
<div class="line"><a name="l00670"></a><span class="lineno">  670</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00671"></a><span class="lineno">  671</span>&#160;<span class="comment">             * Add in a avecharwidth/2 so that if user is half way on the next</span></div>
<div class="line"><a name="l00672"></a><span class="lineno">  672</span>&#160;<span class="comment">             * char, it is still considered the previous char. For that feel.</span></div>
<div class="line"><a name="l00673"></a><span class="lineno">  673</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00674"></a><span class="lineno">  674</span>&#160;            textWidth = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left + ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a>/2 +</div>
<div class="line"><a name="l00675"></a><span class="lineno">  675</span>&#160;                <a class="code" href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a>(hdc, pLineStart, cLineLengthNew, ped);</div>
<div class="line"><a name="l00676"></a><span class="lineno">  676</span>&#160;            <span class="keywordflow">if</span> (textWidth &gt; iCurWidth)</div>
<div class="line"><a name="l00677"></a><span class="lineno">  677</span>&#160;                cLineLengthHigh = cLineLengthNew;</div>
<div class="line"><a name="l00678"></a><span class="lineno">  678</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l00679"></a><span class="lineno">  679</span>&#160;                cLineLengthLow = cLineLengthNew;</div>
<div class="line"><a name="l00680"></a><span class="lineno">  680</span>&#160; </div>
<div class="line"><a name="l00681"></a><span class="lineno">  681</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l00682"></a><span class="lineno">  682</span>&#160;<span class="comment">             * Preserve the old Width</span></div>
<div class="line"><a name="l00683"></a><span class="lineno">  683</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l00684"></a><span class="lineno">  684</span>&#160;            iOldTextWidth = textWidth;</div>
<div class="line"><a name="l00685"></a><span class="lineno">  685</span>&#160;        }</div>
<div class="line"><a name="l00686"></a><span class="lineno">  686</span>&#160; </div>
<div class="line"><a name="l00687"></a><span class="lineno">  687</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00688"></a><span class="lineno">  688</span>&#160;<span class="comment">         * Find out which side of the character the mouse click occurred</span></div>
<div class="line"><a name="l00689"></a><span class="lineno">  689</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00690"></a><span class="lineno">  690</span>&#160;        <span class="keywordflow">if</span> ((iOldTextWidth - iCurWidth) &lt; (iCurWidth - textWidth))</div>
<div class="line"><a name="l00691"></a><span class="lineno">  691</span>&#160;            cLineLengthNew++;</div>
<div class="line"><a name="l00692"></a><span class="lineno">  692</span>&#160; </div>
<div class="line"><a name="l00693"></a><span class="lineno">  693</span>&#160;        cLineLength = min(cLineLengthNew, cLineLength);</div>
<div class="line"><a name="l00694"></a><span class="lineno">  694</span>&#160; </div>
<div class="line"><a name="l00695"></a><span class="lineno">  695</span>&#160;        cch = ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[line] + cLineLength;</div>
<div class="line"><a name="l00696"></a><span class="lineno">  696</span>&#160;    }</div>
<div class="line"><a name="l00697"></a><span class="lineno">  697</span>&#160;    <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00698"></a><span class="lineno">  698</span>&#160; </div>
<div class="line"><a name="l00699"></a><span class="lineno">  699</span>&#160;    <span class="keywordflow">if</span> (pline) {</div>
<div class="line"><a name="l00700"></a><span class="lineno">  700</span>&#160;        *pline = line;</div>
<div class="line"><a name="l00701"></a><span class="lineno">  701</span>&#160;    }</div>
<div class="line"><a name="l00702"></a><span class="lineno">  702</span>&#160;    <span class="keywordflow">return</span> cch;</div>
<div class="line"><a name="l00703"></a><span class="lineno">  703</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00758">tagED::aveCharWidth</a>, <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00125_source.html#l00921">ECCchInWidth()</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00745">tagED::format</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l00079">MLCalcXOffset()</a>, <a class="el" href="a00128_source.html#l00030">MLGetLineWidth()</a>, <a class="el" href="a00128_source.html#l00311">MLLine()</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a> , 以及 <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a> , 以及 <a class="el" href="a00128_source.html#l01622">MLPaint()</a>.</p>

</div>
</div>
<a id="af027b02f20ed754a28dbaffb0c315cc6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af027b02f20ed754a28dbaffb0c315cc6">&#9670;&nbsp;</a></span>MLMoveSelection()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> MLMoveSelection </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>ich</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fLeft</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00135">135</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;{</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160; </div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    <span class="keywordflow">if</span> (fLeft &amp;&amp; ich &gt; 0) {</div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160; </div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">         * Move left</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;        ich--;</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;        <span class="keywordflow">if</span> (ich) {</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;                LPSTR pText;</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160; </div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;<span class="comment">                 * Check for CRLF or CRCRLF</span></div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;                pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ich;</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160; </div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;<span class="comment">                 * Move before CRLF or CRCRLF</span></div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;                <span class="keywordflow">if</span> (*(WORD UNALIGNED *)(pText - 1) == 0x0A0D) {</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;                    ich--;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;                    <span class="keywordflow">if</span> (ich &amp;&amp; *(pText - 2) == 0x0D)</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;                        ich--;</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;                }</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;                <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;            } <span class="keywordflow">else</span> { <span class="comment">// !fAnsi</span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;                LPWSTR pwText;</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160; </div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="comment">                 * Check for CRLF or CRCRLF</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;                pwText = (LPWSTR)<a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ich;</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160; </div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment">                 * Move before CRLF or CRCRLF</span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;                <span class="keywordflow">if</span> (*(pwText - 1) == 0x0D &amp;&amp; *pwText == 0x0A) {</div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;                    ich--;</div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;                    <span class="keywordflow">if</span> (ich &amp;&amp; *(pwText - 2) == 0x0D)</div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;                        ich--;</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;                }</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;                <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            }</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;        }</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (!fLeft &amp;&amp; ich &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;        ich++;</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;        <span class="keywordflow">if</span> (ich &lt; ped-&gt;cch) {</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>) {</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;                LPSTR pText;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;                pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ich;</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160; </div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="comment">                 * Move after CRLF</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;                <span class="keywordflow">if</span> (*(WORD UNALIGNED *)(pText - 1) == 0x0A0D)</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;                    ich++;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160; </div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="comment">                     * Check for CRCRLF</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                    <span class="keywordflow">if</span> (ich &amp;&amp; *(WORD UNALIGNED *)pText == 0x0A0D &amp;&amp; *(pText - 1) == 0x0D)</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;                        ich += 2;</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;                }</div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            } <span class="keywordflow">else</span> { <span class="comment">// !fAnsi</span></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;                LPWSTR pwText;</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;                pwText = (LPWSTR)<a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) + ich;</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160; </div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;                <span class="comment">/*</span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="comment">                 * Move after CRLF</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="comment">                 */</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;                <span class="keywordflow">if</span> (*(pwText - 1) == 0x0D &amp;&amp; *pwText == 0x0A)</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;                    ich++;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;                <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160; </div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;                    <span class="comment">/*</span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="comment">                     * Check for CRCRLF</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="comment">                     */</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;                    <span class="keywordflow">if</span> (ich &amp;&amp; *(pwText - 1) == 0x0D &amp;&amp; *pwText == 0x0D &amp;&amp;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;                            *(pwText + 1) == 0x0A)</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;                        ich += 2;</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;                }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;                <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;            }</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;        }</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;    }</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;    <span class="keywordflow">return</span> (ich);</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a> , 以及 <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l02166">MLChar()</a> , 以及 <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>.</p>

</div>
</div>
<a id="add685a49291fb5b1b80f8beee682b741"></a>
<h2 class="memtitle"><span class="permalink"><a href="#add685a49291fb5b1b80f8beee682b741">&#9670;&nbsp;</a></span>MLPaint()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLPaint </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPRECT&#160;</td>
          <td class="paramname"><em>lprc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01622">1622</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01623"></a><span class="lineno"> 1623</span>&#160;{</div>
<div class="line"><a name="l01624"></a><span class="lineno"> 1624</span>&#160;    HFONT       hOldFont;</div>
<div class="line"><a name="l01625"></a><span class="lineno"> 1625</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>         imin;</div>
<div class="line"><a name="l01626"></a><span class="lineno"> 1626</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>         imax;</div>
<div class="line"><a name="l01627"></a><span class="lineno"> 1627</span>&#160; </div>
<div class="line"><a name="l01628"></a><span class="lineno"> 1628</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01629"></a><span class="lineno"> 1629</span>&#160;    <span class="comment">// Do we need to draw the border ourself for old apps?</span></div>
<div class="line"><a name="l01630"></a><span class="lineno"> 1630</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01631"></a><span class="lineno"> 1631</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a7567bd6484ab4f9d33ef3c8f8a1045b8">fFlatBorder</a>)</div>
<div class="line"><a name="l01632"></a><span class="lineno"> 1632</span>&#160;    {</div>
<div class="line"><a name="l01633"></a><span class="lineno"> 1633</span>&#160;        RECT    rcT;</div>
<div class="line"><a name="l01634"></a><span class="lineno"> 1634</span>&#160; </div>
<div class="line"><a name="l01635"></a><span class="lineno"> 1635</span>&#160;        <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, &amp;rcT);</div>
<div class="line"><a name="l01636"></a><span class="lineno"> 1636</span>&#160;        <span class="keywordflow">if</span> (TestWF(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, WFSIZEBOX))</div>
<div class="line"><a name="l01637"></a><span class="lineno"> 1637</span>&#160;        {</div>
<div class="line"><a name="l01638"></a><span class="lineno"> 1638</span>&#160;            <a class="code" href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a>(&amp;rcT, SYSMET(CXBORDER) - SYSMET(CXFRAME),</div>
<div class="line"><a name="l01639"></a><span class="lineno"> 1639</span>&#160;                SYSMET(CYBORDER) - SYSMET(CYFRAME));</div>
<div class="line"><a name="l01640"></a><span class="lineno"> 1640</span>&#160;        }</div>
<div class="line"><a name="l01641"></a><span class="lineno"> 1641</span>&#160;        <a class="code" href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame</a>(hdc, &amp;rcT, 1, DF_WINDOWFRAME);</div>
<div class="line"><a name="l01642"></a><span class="lineno"> 1642</span>&#160;    }</div>
<div class="line"><a name="l01643"></a><span class="lineno"> 1643</span>&#160; </div>
<div class="line"><a name="l01644"></a><span class="lineno"> 1644</span>&#160;    <a class="code" href="a00125.html#a4adef3b69935a179ad23c6666ff3741d">ECSetEditClip</a>(ped, hdc, (BOOL) (ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> == 0));</div>
<div class="line"><a name="l01645"></a><span class="lineno"> 1645</span>&#160; </div>
<div class="line"><a name="l01646"></a><span class="lineno"> 1646</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a28addd302ddcd18f236d3df387de182d">hFont</a>)</div>
<div class="line"><a name="l01647"></a><span class="lineno"> 1647</span>&#160;        hOldFont = SelectObject(hdc, ped-&gt;<a class="code" href="a01901.html#a28addd302ddcd18f236d3df387de182d">hFont</a>);</div>
<div class="line"><a name="l01648"></a><span class="lineno"> 1648</span>&#160; </div>
<div class="line"><a name="l01649"></a><span class="lineno"> 1649</span>&#160;    <span class="keywordflow">if</span> (!lprc) {</div>
<div class="line"><a name="l01650"></a><span class="lineno"> 1650</span>&#160;        <span class="comment">// no partial rect given -- draw all text</span></div>
<div class="line"><a name="l01651"></a><span class="lineno"> 1651</span>&#160;        imin = 0;</div>
<div class="line"><a name="l01652"></a><span class="lineno"> 1652</span>&#160;        imax = ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>;</div>
<div class="line"><a name="l01653"></a><span class="lineno"> 1653</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l01654"></a><span class="lineno"> 1654</span>&#160;        <span class="comment">// only draw pertinent text</span></div>
<div class="line"><a name="l01655"></a><span class="lineno"> 1655</span>&#160;        imin = (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>) <a class="code" href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a>(ped, hdc, ((LPPOINT) &amp;lprc-&gt;left), NULL) - 1;</div>
<div class="line"><a name="l01656"></a><span class="lineno"> 1656</span>&#160;        <span class="keywordflow">if</span> (imin == -1)</div>
<div class="line"><a name="l01657"></a><span class="lineno"> 1657</span>&#160;            imin = 0;</div>
<div class="line"><a name="l01658"></a><span class="lineno"> 1658</span>&#160; </div>
<div class="line"><a name="l01659"></a><span class="lineno"> 1659</span>&#160;        <span class="comment">// HACK_ALERT:</span></div>
<div class="line"><a name="l01660"></a><span class="lineno"> 1660</span>&#160;        <span class="comment">// The 3 is required here because, MLMouseToIch() returns decremented</span></div>
<div class="line"><a name="l01661"></a><span class="lineno"> 1661</span>&#160;        <span class="comment">// value; We must fix MLMouseToIch.</span></div>
<div class="line"><a name="l01662"></a><span class="lineno"> 1662</span>&#160;        imax = (<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>) <a class="code" href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a>(ped, hdc, ((LPPOINT) &amp;lprc-&gt;right), NULL) + 3;</div>
<div class="line"><a name="l01663"></a><span class="lineno"> 1663</span>&#160;        <span class="keywordflow">if</span> (imax &gt; ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>)</div>
<div class="line"><a name="l01664"></a><span class="lineno"> 1664</span>&#160;            imax = ped-&gt;<a class="code" href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">cch</a>;</div>
<div class="line"><a name="l01665"></a><span class="lineno"> 1665</span>&#160;    }</div>
<div class="line"><a name="l01666"></a><span class="lineno"> 1666</span>&#160; </div>
<div class="line"><a name="l01667"></a><span class="lineno"> 1667</span>&#160;    <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, imin, imax, FALSE);</div>
<div class="line"><a name="l01668"></a><span class="lineno"> 1668</span>&#160; </div>
<div class="line"><a name="l01669"></a><span class="lineno"> 1669</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a28addd302ddcd18f236d3df387de182d">hFont</a>)</div>
<div class="line"><a name="l01670"></a><span class="lineno"> 1670</span>&#160;        SelectObject(hdc, hOldFont);</div>
<div class="line"><a name="l01671"></a><span class="lineno"> 1671</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a00257_source.html#l00647">tagED::cch</a>, <a class="el" href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame()</a>, <a class="el" href="a00125_source.html#l01856">ECSetEditClip()</a>, <a class="el" href="a00257_source.html#l00732">tagED::fFlatBorder</a>, <a class="el" href="a00257_source.html#l00755">tagED::hFont</a>, <a class="el" href="a00935_source.html#l00158">InflateRect()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l00551">MLMouseToIch()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="a13715c4828f9bf6d351ea4bff272fb8e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a13715c4828f9bf6d351ea4bff272fb8e">&#9670;&nbsp;</a></span>MLPasteText()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> PASCAL NEAR MLPasteText </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02337">2337</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02339"></a><span class="lineno"> 2339</span>&#160;{</div>
<div class="line"><a name="l02340"></a><span class="lineno"> 2340</span>&#160;    HANDLE hData;</div>
<div class="line"><a name="l02341"></a><span class="lineno"> 2341</span>&#160;    LPSTR lpchClip;</div>
<div class="line"><a name="l02342"></a><span class="lineno"> 2342</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a> cchAdded = 0;</div>
<div class="line"><a name="l02343"></a><span class="lineno"> 2343</span>&#160;    HCURSOR hCursorOld;</div>
<div class="line"><a name="l02344"></a><span class="lineno"> 2344</span>&#160; </div>
<div class="line"><a name="l02345"></a><span class="lineno"> 2345</span>&#160;<span class="preprocessor">#ifdef UNDO_CLEANUP           // #ifdef Added in Chicago  - johnl</span></div>
<div class="line"><a name="l02346"></a><span class="lineno"> 2346</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">fAutoVScroll</a>) {</div>
<div class="line"><a name="l02347"></a><span class="lineno"> 2347</span>&#160; </div>
<div class="line"><a name="l02348"></a><span class="lineno"> 2348</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02349"></a><span class="lineno"> 2349</span>&#160;<span class="comment">         * Empty the undo buffer if this edit control limits the amount of text</span></div>
<div class="line"><a name="l02350"></a><span class="lineno"> 2350</span>&#160;<span class="comment">         * the user can add to the window rect. This is so that we can undo this</span></div>
<div class="line"><a name="l02351"></a><span class="lineno"> 2351</span>&#160;<span class="comment">         * operation if doing in causes us to exceed the window boundaries.</span></div>
<div class="line"><a name="l02352"></a><span class="lineno"> 2352</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02353"></a><span class="lineno"> 2353</span>&#160;        <a class="code" href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a>(ped);</div>
<div class="line"><a name="l02354"></a><span class="lineno"> 2354</span>&#160;    }</div>
<div class="line"><a name="l02355"></a><span class="lineno"> 2355</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02356"></a><span class="lineno"> 2356</span>&#160; </div>
<div class="line"><a name="l02357"></a><span class="lineno"> 2357</span>&#160;    hCursorOld = <a class="code" href="a00362.html#ab6ce13a0fa739e9dfc91bdead9af4511">NtUserSetCursor</a>(LoadCursor(NULL, IDC_WAIT));</div>
<div class="line"><a name="l02358"></a><span class="lineno"> 2358</span>&#160; </div>
<div class="line"><a name="l02359"></a><span class="lineno"> 2359</span>&#160;    <span class="keywordflow">if</span> (!<a class="code" href="a03611.html#a515df4c95758f452c5d97dfaa446f842">OpenClipboard</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>))</div>
<div class="line"><a name="l02360"></a><span class="lineno"> 2360</span>&#160;        <span class="keywordflow">goto</span> PasteExitNoCloseClip;</div>
<div class="line"><a name="l02361"></a><span class="lineno"> 2361</span>&#160; </div>
<div class="line"><a name="l02362"></a><span class="lineno"> 2362</span>&#160;    <span class="keywordflow">if</span> (!(hData = <a class="code" href="a00026.html#a92c7de5d770222c5cbf2d979150635e5">GetClipboardData</a>(ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a> ? CF_TEXT : CF_UNICODETEXT))) {</div>
<div class="line"><a name="l02363"></a><span class="lineno"> 2363</span>&#160;        <span class="keywordflow">goto</span> PasteExit;</div>
<div class="line"><a name="l02364"></a><span class="lineno"> 2364</span>&#160;    }</div>
<div class="line"><a name="l02365"></a><span class="lineno"> 2365</span>&#160; </div>
<div class="line"><a name="l02366"></a><span class="lineno"> 2366</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02367"></a><span class="lineno"> 2367</span>&#160;<span class="comment">     * See if any text should be deleted</span></div>
<div class="line"><a name="l02368"></a><span class="lineno"> 2368</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02369"></a><span class="lineno"> 2369</span>&#160;    <a class="code" href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a>(ped);</div>
<div class="line"><a name="l02370"></a><span class="lineno"> 2370</span>&#160; </div>
<div class="line"><a name="l02371"></a><span class="lineno"> 2371</span>&#160;    USERGLOBALLOCK(hData, lpchClip);</div>
<div class="line"><a name="l02372"></a><span class="lineno"> 2372</span>&#160; </div>
<div class="line"><a name="l02373"></a><span class="lineno"> 2373</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02374"></a><span class="lineno"> 2374</span>&#160;<span class="comment">     * Get the length of the addition.</span></div>
<div class="line"><a name="l02375"></a><span class="lineno"> 2375</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02376"></a><span class="lineno"> 2376</span>&#160;    <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a>)</div>
<div class="line"><a name="l02377"></a><span class="lineno"> 2377</span>&#160;        cchAdded = strlen(lpchClip);</div>
<div class="line"><a name="l02378"></a><span class="lineno"> 2378</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l02379"></a><span class="lineno"> 2379</span>&#160;        cchAdded = wcslen((LPWSTR)lpchClip);</div>
<div class="line"><a name="l02380"></a><span class="lineno"> 2380</span>&#160; </div>
<div class="line"><a name="l02381"></a><span class="lineno"> 2381</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02382"></a><span class="lineno"> 2382</span>&#160;<span class="comment">     * Insert the text (MLInsertText checks line length)</span></div>
<div class="line"><a name="l02383"></a><span class="lineno"> 2383</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02384"></a><span class="lineno"> 2384</span>&#160;    cchAdded = <a class="code" href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a>(ped, lpchClip, cchAdded, FALSE);</div>
<div class="line"><a name="l02385"></a><span class="lineno"> 2385</span>&#160; </div>
<div class="line"><a name="l02386"></a><span class="lineno"> 2386</span>&#160;    USERGLOBALUNLOCK(hData);</div>
<div class="line"><a name="l02387"></a><span class="lineno"> 2387</span>&#160; </div>
<div class="line"><a name="l02388"></a><span class="lineno"> 2388</span>&#160;PasteExit:</div>
<div class="line"><a name="l02389"></a><span class="lineno"> 2389</span>&#160;    <a class="code" href="a00026.html#a3839e358fb91652391fce2512727776e">CloseClipboard</a>();</div>
<div class="line"><a name="l02390"></a><span class="lineno"> 2390</span>&#160; </div>
<div class="line"><a name="l02391"></a><span class="lineno"> 2391</span>&#160;PasteExitNoCloseClip:</div>
<div class="line"><a name="l02392"></a><span class="lineno"> 2392</span>&#160;    <span class="keywordflow">if</span> (hCursorOld)</div>
<div class="line"><a name="l02393"></a><span class="lineno"> 2393</span>&#160;        <a class="code" href="a00362.html#ab6ce13a0fa739e9dfc91bdead9af4511">NtUserSetCursor</a>(hCursorOld);</div>
<div class="line"><a name="l02394"></a><span class="lineno"> 2394</span>&#160; </div>
<div class="line"><a name="l02395"></a><span class="lineno"> 2395</span>&#160;    <span class="keywordflow">return</span> (cchAdded);</div>
<div class="line"><a name="l02396"></a><span class="lineno"> 2396</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00026_source.html#l02473">CloseClipboard()</a>, <a class="el" href="a00125_source.html#l01460">ECEmptyUndo()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00697">tagED::fAutoVScroll</a>, <a class="el" href="a00026_source.html#l00323">GetClipboardData()</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a>, <a class="el" href="a03614_source.html#l04578">NtUserSetCursor()</a> , 以及 <a class="el" href="a03611_source.html#l00661">OpenClipboard()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="ac755985b00631f01f180d8f328bd2b6e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac755985b00631f01f180d8f328bd2b6e">&#9670;&nbsp;</a></span>MLReplaceSel()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLReplaceSel </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">LPSTR&#160;</td>
          <td class="paramname"><em>lpText</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01035">1035</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01036"></a><span class="lineno"> 1036</span>&#160;{</div>
<div class="line"><a name="l01037"></a><span class="lineno"> 1037</span>&#160;    <a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>  cchText;</div>
<div class="line"><a name="l01038"></a><span class="lineno"> 1038</span>&#160; </div>
<div class="line"><a name="l01039"></a><span class="lineno"> 1039</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01040"></a><span class="lineno"> 1040</span>&#160;    <span class="comment">// Delete text, which will put it into the clean undo buffer.</span></div>
<div class="line"><a name="l01041"></a><span class="lineno"> 1041</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01042"></a><span class="lineno"> 1042</span>&#160;    <a class="code" href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a>(Pundo(ped));</div>
<div class="line"><a name="l01043"></a><span class="lineno"> 1043</span>&#160;    <a class="code" href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a>(ped);</div>
<div class="line"><a name="l01044"></a><span class="lineno"> 1044</span>&#160; </div>
<div class="line"><a name="l01045"></a><span class="lineno"> 1045</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01046"></a><span class="lineno"> 1046</span>&#160;    <span class="comment">// B#3356</span></div>
<div class="line"><a name="l01047"></a><span class="lineno"> 1047</span>&#160;    <span class="comment">// Some apps do &quot;clear&quot; by selecting all of the text, then replacing</span></div>
<div class="line"><a name="l01048"></a><span class="lineno"> 1048</span>&#160;    <span class="comment">// it with &quot;&quot;, in which case MLInsertText() will return 0.  But that</span></div>
<div class="line"><a name="l01049"></a><span class="lineno"> 1049</span>&#160;    <span class="comment">// doesn&#39;t mean failure...</span></div>
<div class="line"><a name="l01050"></a><span class="lineno"> 1050</span>&#160;    <span class="comment">//</span></div>
<div class="line"><a name="l01051"></a><span class="lineno"> 1051</span>&#160;    <span class="keywordflow">if</span> ( ped-&gt;<a class="code" href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">fAnsi</a> )</div>
<div class="line"><a name="l01052"></a><span class="lineno"> 1052</span>&#160;        cchText = strlen(lpText);</div>
<div class="line"><a name="l01053"></a><span class="lineno"> 1053</span>&#160;    <span class="keywordflow">else</span></div>
<div class="line"><a name="l01054"></a><span class="lineno"> 1054</span>&#160;        cchText = wcslen((LPWSTR)lpText);</div>
<div class="line"><a name="l01055"></a><span class="lineno"> 1055</span>&#160; </div>
<div class="line"><a name="l01056"></a><span class="lineno"> 1056</span>&#160;    <span class="keywordflow">if</span> (cchText ) {</div>
<div class="line"><a name="l01057"></a><span class="lineno"> 1057</span>&#160;        BOOL fFailed;</div>
<div class="line"><a name="l01058"></a><span class="lineno"> 1058</span>&#160;        <a class="code" href="a01897.html">UNDO</a> undo;</div>
<div class="line"><a name="l01059"></a><span class="lineno"> 1059</span>&#160;        HWND hwndSave;</div>
<div class="line"><a name="l01060"></a><span class="lineno"> 1060</span>&#160; </div>
<div class="line"><a name="l01061"></a><span class="lineno"> 1061</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01062"></a><span class="lineno"> 1062</span>&#160;        <span class="comment">// B#1385,1427</span></div>
<div class="line"><a name="l01063"></a><span class="lineno"> 1063</span>&#160;        <span class="comment">// Save undo buffer, but DO NOT CLEAR IT.  We want to restore it</span></div>
<div class="line"><a name="l01064"></a><span class="lineno"> 1064</span>&#160;        <span class="comment">// if insertion fails due to OOM.</span></div>
<div class="line"><a name="l01065"></a><span class="lineno"> 1065</span>&#160;        <span class="comment">//</span></div>
<div class="line"><a name="l01066"></a><span class="lineno"> 1066</span>&#160;        <a class="code" href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a>(Pundo(ped), (<a class="code" href="a01897.html">PUNDO</a>)&amp;undo, FALSE);</div>
<div class="line"><a name="l01067"></a><span class="lineno"> 1067</span>&#160; </div>
<div class="line"><a name="l01068"></a><span class="lineno"> 1068</span>&#160;        hwndSave = ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>;</div>
<div class="line"><a name="l01069"></a><span class="lineno"> 1069</span>&#160;        fFailed = (BOOL) !<a class="code" href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a>(ped, lpText, cchText, FALSE);</div>
<div class="line"><a name="l01070"></a><span class="lineno"> 1070</span>&#160;        <span class="keywordflow">if</span> (!<a class="code" href="a03743.html#ac5ede70e870dc1cf540d7524887e4edc">IsWindow</a>(hwndSave))</div>
<div class="line"><a name="l01071"></a><span class="lineno"> 1071</span>&#160;            <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01072"></a><span class="lineno"> 1072</span>&#160; </div>
<div class="line"><a name="l01073"></a><span class="lineno"> 1073</span>&#160;        <span class="keywordflow">if</span> (fFailed) {</div>
<div class="line"><a name="l01074"></a><span class="lineno"> 1074</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01075"></a><span class="lineno"> 1075</span>&#160;            <span class="comment">// UNDO the previous edit</span></div>
<div class="line"><a name="l01076"></a><span class="lineno"> 1076</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l01077"></a><span class="lineno"> 1077</span>&#160;            <a class="code" href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a>((<a class="code" href="a01897.html">PUNDO</a>)&amp;undo, Pundo(ped), FALSE);</div>
<div class="line"><a name="l01078"></a><span class="lineno"> 1078</span>&#160;            <a class="code" href="a00137.html#a9308247f8c76ebe9c9a7e68668856ffb">MLUndo</a>(ped);</div>
<div class="line"><a name="l01079"></a><span class="lineno"> 1079</span>&#160;        }</div>
<div class="line"><a name="l01080"></a><span class="lineno"> 1080</span>&#160;    }</div>
<div class="line"><a name="l01081"></a><span class="lineno"> 1081</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00125_source.html#l01460">ECEmptyUndo()</a>, <a class="el" href="a00125_source.html#l01438">ECSaveUndo()</a>, <a class="el" href="a00257_source.html#l00729">tagED::fAnsi</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a03743_source.html#l00421">IsWindow()</a>, <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a> , 以及 <a class="el" href="a00137_source.html#l00523">MLUndo()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="aab551b1c117e01483cad673c033e8042"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aab551b1c117e01483cad673c033e8042">&#9670;&nbsp;</a></span>MLScroll()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">LONG MLScroll </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fVertical</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>cmd</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>iAmt</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fRedraw</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02569">2569</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02575"></a><span class="lineno"> 2575</span>&#160;{</div>
<div class="line"><a name="l02576"></a><span class="lineno"> 2576</span>&#160;    SCROLLINFO  si;</div>
<div class="line"><a name="l02577"></a><span class="lineno"> 2577</span>&#160;    <span class="keywordtype">int</span>         dx = 0;</div>
<div class="line"><a name="l02578"></a><span class="lineno"> 2578</span>&#160;    <span class="keywordtype">int</span>         dy = 0;</div>
<div class="line"><a name="l02579"></a><span class="lineno"> 2579</span>&#160;    BOOL        fIncludeLeftMargin;</div>
<div class="line"><a name="l02580"></a><span class="lineno"> 2580</span>&#160;    <span class="keywordtype">int</span>         newPos;</div>
<div class="line"><a name="l02581"></a><span class="lineno"> 2581</span>&#160;    <span class="keywordtype">int</span>         oldPos;</div>
<div class="line"><a name="l02582"></a><span class="lineno"> 2582</span>&#160;    BOOL        fUp = FALSE;</div>
<div class="line"><a name="l02583"></a><span class="lineno"> 2583</span>&#160;    <a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>        wFlag;</div>
<div class="line"><a name="l02584"></a><span class="lineno"> 2584</span>&#160; </div>
<div class="line"><a name="l02585"></a><span class="lineno"> 2585</span>&#160;    <span class="keywordflow">if</span> (fRedraw &amp;&amp; (cmd != <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>)) {</div>
<div class="line"><a name="l02586"></a><span class="lineno"> 2586</span>&#160;        <a class="code" href="a00026.html#a8bc3d6c71e90bc4c6472c0647af92301">UpdateWindow</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l02587"></a><span class="lineno"> 2587</span>&#160;    }</div>
<div class="line"><a name="l02588"></a><span class="lineno"> 2588</span>&#160; </div>
<div class="line"><a name="l02589"></a><span class="lineno"> 2589</span>&#160; </div>
<div class="line"><a name="l02590"></a><span class="lineno"> 2590</span>&#160;    oldPos = (int) (fVertical ? ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a> : ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a>);</div>
<div class="line"><a name="l02591"></a><span class="lineno"> 2591</span>&#160; </div>
<div class="line"><a name="l02592"></a><span class="lineno"> 2592</span>&#160;    fIncludeLeftMargin = (ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> == 0);</div>
<div class="line"><a name="l02593"></a><span class="lineno"> 2593</span>&#160; </div>
<div class="line"><a name="l02594"></a><span class="lineno"> 2594</span>&#160;    <span class="keywordflow">switch</span> (cmd) {</div>
<div class="line"><a name="l02595"></a><span class="lineno"> 2595</span>&#160;        <span class="keywordflow">case</span> <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>:</div>
<div class="line"><a name="l02596"></a><span class="lineno"> 2596</span>&#160;            newPos = oldPos;</div>
<div class="line"><a name="l02597"></a><span class="lineno"> 2597</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02598"></a><span class="lineno"> 2598</span>&#160; </div>
<div class="line"><a name="l02599"></a><span class="lineno"> 2599</span>&#160;        <span class="keywordflow">case</span> EM_GETTHUMB:</div>
<div class="line"><a name="l02600"></a><span class="lineno"> 2600</span>&#160;            <span class="keywordflow">return</span>(oldPos);</div>
<div class="line"><a name="l02601"></a><span class="lineno"> 2601</span>&#160; </div>
<div class="line"><a name="l02602"></a><span class="lineno"> 2602</span>&#160;        <span class="keywordflow">case</span> SB_THUMBTRACK:</div>
<div class="line"><a name="l02603"></a><span class="lineno"> 2603</span>&#160;        <span class="keywordflow">case</span> SB_THUMBPOSITION:</div>
<div class="line"><a name="l02604"></a><span class="lineno"> 2604</span>&#160; </div>
<div class="line"><a name="l02605"></a><span class="lineno"> 2605</span>&#160;            <span class="comment">/*</span></div>
<div class="line"><a name="l02606"></a><span class="lineno"> 2606</span>&#160;<span class="comment">             * If the edit contains more than 0xFFFF lines</span></div>
<div class="line"><a name="l02607"></a><span class="lineno"> 2607</span>&#160;<span class="comment">             * it means that the scrolbar can return a position</span></div>
<div class="line"><a name="l02608"></a><span class="lineno"> 2608</span>&#160;<span class="comment">             * that cannot fit in a WORD (16 bits), so use</span></div>
<div class="line"><a name="l02609"></a><span class="lineno"> 2609</span>&#160;<span class="comment">             * GetScrollInfo (which is slower) in this case.</span></div>
<div class="line"><a name="l02610"></a><span class="lineno"> 2610</span>&#160;<span class="comment">             */</span></div>
<div class="line"><a name="l02611"></a><span class="lineno"> 2611</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> &lt; 0xFFFF) {</div>
<div class="line"><a name="l02612"></a><span class="lineno"> 2612</span>&#160;                newPos = iAmt;</div>
<div class="line"><a name="l02613"></a><span class="lineno"> 2613</span>&#160;            } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02614"></a><span class="lineno"> 2614</span>&#160;                SCROLLINFO si;</div>
<div class="line"><a name="l02615"></a><span class="lineno"> 2615</span>&#160; </div>
<div class="line"><a name="l02616"></a><span class="lineno"> 2616</span>&#160;                si.cbSize   = <span class="keyword">sizeof</span>(SCROLLINFO);</div>
<div class="line"><a name="l02617"></a><span class="lineno"> 2617</span>&#160;                si.fMask    = SIF_TRACKPOS;</div>
<div class="line"><a name="l02618"></a><span class="lineno"> 2618</span>&#160; </div>
<div class="line"><a name="l02619"></a><span class="lineno"> 2619</span>&#160;                <a class="code" href="a00263.html#ad8538f97a4c88898ed54c5aa17c58d09">GetScrollInfo</a>( ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, SB_VERT, &amp;si);</div>
<div class="line"><a name="l02620"></a><span class="lineno"> 2620</span>&#160; </div>
<div class="line"><a name="l02621"></a><span class="lineno"> 2621</span>&#160;                newPos = si.nTrackPos;</div>
<div class="line"><a name="l02622"></a><span class="lineno"> 2622</span>&#160;            }</div>
<div class="line"><a name="l02623"></a><span class="lineno"> 2623</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02624"></a><span class="lineno"> 2624</span>&#160; </div>
<div class="line"><a name="l02625"></a><span class="lineno"> 2625</span>&#160;        <span class="keywordflow">case</span> SB_PAGEUP:   <span class="comment">// == SB_PAGELEFT</span></div>
<div class="line"><a name="l02626"></a><span class="lineno"> 2626</span>&#160;            fUp = TRUE;</div>
<div class="line"><a name="l02627"></a><span class="lineno"> 2627</span>&#160;        <span class="keywordflow">case</span> SB_PAGEDOWN: <span class="comment">// == SB_PAGERIGHT</span></div>
<div class="line"><a name="l02628"></a><span class="lineno"> 2628</span>&#160;            <span class="keywordflow">if</span> (fVertical)</div>
<div class="line"><a name="l02629"></a><span class="lineno"> 2629</span>&#160;                iAmt = ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> - 1;</div>
<div class="line"><a name="l02630"></a><span class="lineno"> 2630</span>&#160;            <span class="keywordflow">else</span></div>
<div class="line"><a name="l02631"></a><span class="lineno"> 2631</span>&#160;                iAmt = (ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left) - 1;</div>
<div class="line"><a name="l02632"></a><span class="lineno"> 2632</span>&#160; </div>
<div class="line"><a name="l02633"></a><span class="lineno"> 2633</span>&#160;            <span class="keywordflow">if</span> (iAmt == 0)</div>
<div class="line"><a name="l02634"></a><span class="lineno"> 2634</span>&#160;                iAmt++;</div>
<div class="line"><a name="l02635"></a><span class="lineno"> 2635</span>&#160; </div>
<div class="line"><a name="l02636"></a><span class="lineno"> 2636</span>&#160;            <span class="keywordflow">if</span> (fUp)</div>
<div class="line"><a name="l02637"></a><span class="lineno"> 2637</span>&#160;                iAmt = -iAmt;</div>
<div class="line"><a name="l02638"></a><span class="lineno"> 2638</span>&#160;            <span class="keywordflow">goto</span> AddDelta;</div>
<div class="line"><a name="l02639"></a><span class="lineno"> 2639</span>&#160; </div>
<div class="line"><a name="l02640"></a><span class="lineno"> 2640</span>&#160;        <span class="keywordflow">case</span> SB_LINEUP:   <span class="comment">// == SB_LINELEFT</span></div>
<div class="line"><a name="l02641"></a><span class="lineno"> 2641</span>&#160;            fUp = TRUE;</div>
<div class="line"><a name="l02642"></a><span class="lineno"> 2642</span>&#160;        <span class="keywordflow">case</span> SB_LINEDOWN: <span class="comment">// == SB_LINERIGHT</span></div>
<div class="line"><a name="l02643"></a><span class="lineno"> 2643</span>&#160;            iAmt = 1;</div>
<div class="line"><a name="l02644"></a><span class="lineno"> 2644</span>&#160; </div>
<div class="line"><a name="l02645"></a><span class="lineno"> 2645</span>&#160;            <span class="keywordflow">if</span> (fUp)</div>
<div class="line"><a name="l02646"></a><span class="lineno"> 2646</span>&#160;                iAmt = -iAmt;</div>
<div class="line"><a name="l02647"></a><span class="lineno"> 2647</span>&#160; </div>
<div class="line"><a name="l02648"></a><span class="lineno"> 2648</span>&#160;            <span class="comment">//   |             |</span></div>
<div class="line"><a name="l02649"></a><span class="lineno"> 2649</span>&#160;            <span class="comment">//   |  FALL THRU  |</span></div>
<div class="line"><a name="l02650"></a><span class="lineno"> 2650</span>&#160;            <span class="comment">//   V             V</span></div>
<div class="line"><a name="l02651"></a><span class="lineno"> 2651</span>&#160; </div>
<div class="line"><a name="l02652"></a><span class="lineno"> 2652</span>&#160;        <span class="keywordflow">case</span> EM_LINESCROLL:</div>
<div class="line"><a name="l02653"></a><span class="lineno"> 2653</span>&#160;            <span class="keywordflow">if</span> (!fVertical)</div>
<div class="line"><a name="l02654"></a><span class="lineno"> 2654</span>&#160;                iAmt *= ped-&gt;<a class="code" href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">aveCharWidth</a>;</div>
<div class="line"><a name="l02655"></a><span class="lineno"> 2655</span>&#160; </div>
<div class="line"><a name="l02656"></a><span class="lineno"> 2656</span>&#160;AddDelta:</div>
<div class="line"><a name="l02657"></a><span class="lineno"> 2657</span>&#160;            newPos = oldPos + iAmt;</div>
<div class="line"><a name="l02658"></a><span class="lineno"> 2658</span>&#160;            <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l02659"></a><span class="lineno"> 2659</span>&#160; </div>
<div class="line"><a name="l02660"></a><span class="lineno"> 2660</span>&#160;        <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l02661"></a><span class="lineno"> 2661</span>&#160;            <span class="keywordflow">return</span>(0L);</div>
<div class="line"><a name="l02662"></a><span class="lineno"> 2662</span>&#160;    }</div>
<div class="line"><a name="l02663"></a><span class="lineno"> 2663</span>&#160; </div>
<div class="line"><a name="l02664"></a><span class="lineno"> 2664</span>&#160;    <span class="keywordflow">if</span> (fVertical) {</div>
<div class="line"><a name="l02665"></a><span class="lineno"> 2665</span>&#160;        <span class="keywordflow">if</span> (si.nMax = ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>)</div>
<div class="line"><a name="l02666"></a><span class="lineno"> 2666</span>&#160;            si.nMax--;</div>
<div class="line"><a name="l02667"></a><span class="lineno"> 2667</span>&#160; </div>
<div class="line"><a name="l02668"></a><span class="lineno"> 2668</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a> ||</div>
<div class="line"><a name="l02669"></a><span class="lineno"> 2669</span>&#160;            TestWF(<a class="code" href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a>(ped-&gt;<a class="code" href="a01901.html#a112e199d317590fb7356a47465b4c57c">hwndParent</a>), WFWIN40COMPAT))</div>
<div class="line"><a name="l02670"></a><span class="lineno"> 2670</span>&#160;            si.nPage = ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>;</div>
<div class="line"><a name="l02671"></a><span class="lineno"> 2671</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02672"></a><span class="lineno"> 2672</span>&#160;            si.nPage = 0;</div>
<div class="line"><a name="l02673"></a><span class="lineno"> 2673</span>&#160; </div>
<div class="line"><a name="l02674"></a><span class="lineno"> 2674</span>&#160;        wFlag = WFVSCROLL;</div>
<div class="line"><a name="l02675"></a><span class="lineno"> 2675</span>&#160;    } <span class="keywordflow">else</span>         {</div>
<div class="line"><a name="l02676"></a><span class="lineno"> 2676</span>&#160;        si.nMax  = ped-&gt;<a class="code" href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">maxPixelWidth</a>;</div>
<div class="line"><a name="l02677"></a><span class="lineno"> 2677</span>&#160;        si.nPage = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.right - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left;</div>
<div class="line"><a name="l02678"></a><span class="lineno"> 2678</span>&#160;        wFlag = WFHSCROLL;</div>
<div class="line"><a name="l02679"></a><span class="lineno"> 2679</span>&#160;    }</div>
<div class="line"><a name="l02680"></a><span class="lineno"> 2680</span>&#160; </div>
<div class="line"><a name="l02681"></a><span class="lineno"> 2681</span>&#160;    <span class="keywordflow">if</span> (TestWF(<a class="code" href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>), wFlag)) {</div>
<div class="line"><a name="l02682"></a><span class="lineno"> 2682</span>&#160;        si.cbSize = <span class="keyword">sizeof</span>(SCROLLINFO);</div>
<div class="line"><a name="l02683"></a><span class="lineno"> 2683</span>&#160;        si.fMask = SIF_ALL | SIF_DISABLENOSCROLL;</div>
<div class="line"><a name="l02684"></a><span class="lineno"> 2684</span>&#160;        si.nMin  = 0;</div>
<div class="line"><a name="l02685"></a><span class="lineno"> 2685</span>&#160;        si.nPos = newPos;</div>
<div class="line"><a name="l02686"></a><span class="lineno"> 2686</span>&#160;        newPos = <a class="code" href="a00362.html#a790ab491160804ab82699e9f0edb5077">NtUserSetScrollInfo</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, fVertical ? SB_VERT : SB_HORZ,</div>
<div class="line"><a name="l02687"></a><span class="lineno"> 2687</span>&#160;                                     &amp;si, fRedraw);</div>
<div class="line"><a name="l02688"></a><span class="lineno"> 2688</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02689"></a><span class="lineno"> 2689</span>&#160;        <span class="comment">// BOGUS -- this is duped code from ScrollBar code</span></div>
<div class="line"><a name="l02690"></a><span class="lineno"> 2690</span>&#160;        <span class="comment">// but it&#39;s for the case when we want to limit the position without</span></div>
<div class="line"><a name="l02691"></a><span class="lineno"> 2691</span>&#160;        <span class="comment">// actually having the scroll bar</span></div>
<div class="line"><a name="l02692"></a><span class="lineno"> 2692</span>&#160;        <span class="keywordtype">int</span> iMaxPos;</div>
<div class="line"><a name="l02693"></a><span class="lineno"> 2693</span>&#160; </div>
<div class="line"><a name="l02694"></a><span class="lineno"> 2694</span>&#160;        <span class="comment">// Clip page to 0, range + 1</span></div>
<div class="line"><a name="l02695"></a><span class="lineno"> 2695</span>&#160;        si.nPage = max(min((<span class="keywordtype">int</span>)si.nPage, si.nMax + 1), 0);</div>
<div class="line"><a name="l02696"></a><span class="lineno"> 2696</span>&#160; </div>
<div class="line"><a name="l02697"></a><span class="lineno"> 2697</span>&#160; </div>
<div class="line"><a name="l02698"></a><span class="lineno"> 2698</span>&#160;        iMaxPos = si.nMax - (si.nPage ? si.nPage - 1 : 0);</div>
<div class="line"><a name="l02699"></a><span class="lineno"> 2699</span>&#160;        newPos = min(max(newPos, 0), iMaxPos);</div>
<div class="line"><a name="l02700"></a><span class="lineno"> 2700</span>&#160;    }</div>
<div class="line"><a name="l02701"></a><span class="lineno"> 2701</span>&#160; </div>
<div class="line"><a name="l02702"></a><span class="lineno"> 2702</span>&#160;    oldPos -= newPos;</div>
<div class="line"><a name="l02703"></a><span class="lineno"> 2703</span>&#160; </div>
<div class="line"><a name="l02704"></a><span class="lineno"> 2704</span>&#160;    <span class="keywordflow">if</span> (!oldPos)</div>
<div class="line"><a name="l02705"></a><span class="lineno"> 2705</span>&#160;        <span class="keywordflow">return</span>(0L);</div>
<div class="line"><a name="l02706"></a><span class="lineno"> 2706</span>&#160; </div>
<div class="line"><a name="l02707"></a><span class="lineno"> 2707</span>&#160;    <span class="keywordflow">if</span> (fVertical) {</div>
<div class="line"><a name="l02708"></a><span class="lineno"> 2708</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a> = newPos;</div>
<div class="line"><a name="l02709"></a><span class="lineno"> 2709</span>&#160;        dy = oldPos * ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l02710"></a><span class="lineno"> 2710</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l02711"></a><span class="lineno"> 2711</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> = newPos;</div>
<div class="line"><a name="l02712"></a><span class="lineno"> 2712</span>&#160;        dx = oldPos;</div>
<div class="line"><a name="l02713"></a><span class="lineno"> 2713</span>&#160;    }</div>
<div class="line"><a name="l02714"></a><span class="lineno"> 2714</span>&#160; </div>
<div class="line"><a name="l02715"></a><span class="lineno"> 2715</span>&#160;    <span class="keywordflow">if</span> (cmd != SB_THUMBTRACK)</div>
<div class="line"><a name="l02716"></a><span class="lineno"> 2716</span>&#160;        <span class="comment">// We don&#39;t want to notify the parent of thumbtracking since they might</span></div>
<div class="line"><a name="l02717"></a><span class="lineno"> 2717</span>&#160;        <span class="comment">// try to set the thumb position to something bogus.</span></div>
<div class="line"><a name="l02718"></a><span class="lineno"> 2718</span>&#160;        <span class="comment">// NOTEPAD used to be guilty of this -- but I rewrote it so it&#39;s not.</span></div>
<div class="line"><a name="l02719"></a><span class="lineno"> 2719</span>&#160;        <span class="comment">// The question is WHO ELSE does this? (jeffbog)</span></div>
<div class="line"><a name="l02720"></a><span class="lineno"> 2720</span>&#160;        <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, fVertical ? EN_VSCROLL : EN_HSCROLL);</div>
<div class="line"><a name="l02721"></a><span class="lineno"> 2721</span>&#160; </div>
<div class="line"><a name="l02722"></a><span class="lineno"> 2722</span>&#160;    <span class="keywordflow">if</span> (fRedraw &amp;&amp; <a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>)) {</div>
<div class="line"><a name="l02723"></a><span class="lineno"> 2723</span>&#160;        RECT    rc;</div>
<div class="line"><a name="l02724"></a><span class="lineno"> 2724</span>&#160;        RECT    rcUpdate;</div>
<div class="line"><a name="l02725"></a><span class="lineno"> 2725</span>&#160;        RECT    rcClipRect;</div>
<div class="line"><a name="l02726"></a><span class="lineno"> 2726</span>&#160;        HDC     hdc;</div>
<div class="line"><a name="l02727"></a><span class="lineno"> 2727</span>&#160; </div>
<div class="line"><a name="l02728"></a><span class="lineno"> 2728</span>&#160;        <a class="code" href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>, &amp;rc);</div>
<div class="line"><a name="l02729"></a><span class="lineno"> 2729</span>&#160;        <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rcClipRect, &amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l02730"></a><span class="lineno"> 2730</span>&#160; </div>
<div class="line"><a name="l02731"></a><span class="lineno"> 2731</span>&#160;        <span class="keywordflow">if</span> (fVertical) { <span class="comment">// Is this a vertical scroll?</span></div>
<div class="line"><a name="l02732"></a><span class="lineno"> 2732</span>&#160;            rcClipRect.left -= ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>;</div>
<div class="line"><a name="l02733"></a><span class="lineno"> 2733</span>&#160;            rcClipRect.right += ped-&gt;<a class="code" href="a01901.html#af6031cf3a4495fdc882641cd1a3f5a6d">wRightMargin</a>;</div>
<div class="line"><a name="l02734"></a><span class="lineno"> 2734</span>&#160;        }</div>
<div class="line"><a name="l02735"></a><span class="lineno"> 2735</span>&#160; </div>
<div class="line"><a name="l02736"></a><span class="lineno"> 2736</span>&#160;        <a class="code" href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a>(&amp;rc, &amp;rc, &amp;rcClipRect);</div>
<div class="line"><a name="l02737"></a><span class="lineno"> 2737</span>&#160;        rc.bottom++;</div>
<div class="line"><a name="l02738"></a><span class="lineno"> 2738</span>&#160; </div>
<div class="line"><a name="l02739"></a><span class="lineno"> 2739</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02740"></a><span class="lineno"> 2740</span>&#160;<span class="comment">         * Chicago has this HideCaret but there doesn&#39;t appear to be a</span></div>
<div class="line"><a name="l02741"></a><span class="lineno"> 2741</span>&#160;<span class="comment">         * corresponding ShowCaret, so we lose the Caret under NT when the</span></div>
<div class="line"><a name="l02742"></a><span class="lineno"> 2742</span>&#160;<span class="comment">         * EC scrolls - Johnl</span></div>
<div class="line"><a name="l02743"></a><span class="lineno"> 2743</span>&#160;<span class="comment">         *</span></div>
<div class="line"><a name="l02744"></a><span class="lineno"> 2744</span>&#160;<span class="comment">         * HideCaret(ped-&gt;hwnd);</span></div>
<div class="line"><a name="l02745"></a><span class="lineno"> 2745</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02746"></a><span class="lineno"> 2746</span>&#160; </div>
<div class="line"><a name="l02747"></a><span class="lineno"> 2747</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, FALSE);</div>
<div class="line"><a name="l02748"></a><span class="lineno"> 2748</span>&#160;        <a class="code" href="a00125.html#a4adef3b69935a179ad23c6666ff3741d">ECSetEditClip</a>(ped, hdc, fIncludeLeftMargin);</div>
<div class="line"><a name="l02749"></a><span class="lineno"> 2749</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a28addd302ddcd18f236d3df387de182d">hFont</a>)</div>
<div class="line"><a name="l02750"></a><span class="lineno"> 2750</span>&#160;            SelectObject(hdc, ped-&gt;<a class="code" href="a01901.html#a28addd302ddcd18f236d3df387de182d">hFont</a>);</div>
<div class="line"><a name="l02751"></a><span class="lineno"> 2751</span>&#160; </div>
<div class="line"><a name="l02752"></a><span class="lineno"> 2752</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l02753"></a><span class="lineno"> 2753</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)</div>
<div class="line"><a name="l02754"></a><span class="lineno"> 2754</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l02755"></a><span class="lineno"> 2755</span>&#160;            <span class="comment">// tell intl dll&#39;s so drawing will know of the change and do any</span></div>
<div class="line"><a name="l02756"></a><span class="lineno"> 2756</span>&#160;            <span class="comment">// updates BEFORE the ScrollDC and InvalidateRect.</span></div>
<div class="line"><a name="l02757"></a><span class="lineno"> 2757</span>&#160;            <span class="comment">//</span></div>
<div class="line"><a name="l02758"></a><span class="lineno"> 2758</span>&#160;            fUp = (BOOL)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_MLSCROLL, hdc, dx,</div>
<div class="line"><a name="l02759"></a><span class="lineno"> 2759</span>&#160;                           dy, (RECT FAR *)&amp;rc, (RECT FAR *)&amp;rcUpdate,</div>
<div class="line"><a name="l02760"></a><span class="lineno"> 2760</span>&#160;                           fVertical, newPos, cmd, (SCROLLINFO  FAR *)&amp;si);</div>
<div class="line"><a name="l02761"></a><span class="lineno"> 2761</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02762"></a><span class="lineno"> 2762</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02763"></a><span class="lineno"> 2763</span>&#160;            fUp = TRUE;</div>
<div class="line"><a name="l02764"></a><span class="lineno"> 2764</span>&#160; </div>
<div class="line"><a name="l02765"></a><span class="lineno"> 2765</span>&#160;        <span class="keywordflow">if</span> (fUp)</div>
<div class="line"><a name="l02766"></a><span class="lineno"> 2766</span>&#160;        {</div>
<div class="line"><a name="l02767"></a><span class="lineno"> 2767</span>&#160;            <a class="code" href="a00362.html#a56e26ea1aa0f35eac3ed483a63599719">NtUserScrollDC</a>(hdc, dx, dy, &amp;rc, &amp;rc, NULL, &amp;rcUpdate);</div>
<div class="line"><a name="l02768"></a><span class="lineno"> 2768</span>&#160; </div>
<div class="line"><a name="l02769"></a><span class="lineno"> 2769</span>&#160;            <span class="comment">// If we need to wipe out the left margin area</span></div>
<div class="line"><a name="l02770"></a><span class="lineno"> 2770</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a> &amp;&amp; !fVertical) {</div>
<div class="line"><a name="l02771"></a><span class="lineno"> 2771</span>&#160;                <span class="comment">// Calculate the rectangle to be wiped out</span></div>
<div class="line"><a name="l02772"></a><span class="lineno"> 2772</span>&#160;                rc.right = rc.left;</div>
<div class="line"><a name="l02773"></a><span class="lineno"> 2773</span>&#160;                rc.left = max(0, ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.left - ped-&gt;<a class="code" href="a01901.html#ae004c105331877165669266ff7ec37f9">wLeftMargin</a>);</div>
<div class="line"><a name="l02774"></a><span class="lineno"> 2774</span>&#160;                <span class="keywordflow">if</span> (rc.left &lt; rc.right) {</div>
<div class="line"><a name="l02775"></a><span class="lineno"> 2775</span>&#160;                    <span class="keywordflow">if</span> (fIncludeLeftMargin &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> != 0)) {</div>
<div class="line"><a name="l02776"></a><span class="lineno"> 2776</span>&#160; </div>
<div class="line"><a name="l02777"></a><span class="lineno"> 2777</span>&#160;                        ExtTextOutW(hdc, rc.left, rc.top, ETO_CLIPPED | ETO_OPAQUE,</div>
<div class="line"><a name="l02778"></a><span class="lineno"> 2778</span>&#160;                            &amp;rc, L<span class="stringliteral">&quot;&quot;</span>, 0, 0L);</div>
<div class="line"><a name="l02779"></a><span class="lineno"> 2779</span>&#160;                    } <span class="keywordflow">else</span></div>
<div class="line"><a name="l02780"></a><span class="lineno"> 2780</span>&#160;                        <span class="keywordflow">if</span>((!fIncludeLeftMargin) &amp;&amp; (ped-&gt;<a class="code" href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">xOffset</a> == 0))</div>
<div class="line"><a name="l02781"></a><span class="lineno"> 2781</span>&#160;                            <a class="code" href="a00935.html#ae447c29296398f6e6ae0f28d192e606d">UnionRect</a>(&amp;rcUpdate, &amp;rcUpdate, &amp;rc);</div>
<div class="line"><a name="l02782"></a><span class="lineno"> 2782</span>&#160;                }</div>
<div class="line"><a name="l02783"></a><span class="lineno"> 2783</span>&#160;            }</div>
<div class="line"><a name="l02784"></a><span class="lineno"> 2784</span>&#160;        }</div>
<div class="line"><a name="l02785"></a><span class="lineno"> 2785</span>&#160;        <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped,hdc);</div>
<div class="line"><a name="l02786"></a><span class="lineno"> 2786</span>&#160; </div>
<div class="line"><a name="l02787"></a><span class="lineno"> 2787</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, FALSE);</div>
<div class="line"><a name="l02788"></a><span class="lineno"> 2788</span>&#160;        <a class="code" href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;rcUpdate,</div>
<div class="line"><a name="l02789"></a><span class="lineno"> 2789</span>&#160;                ((ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> + ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>) &gt;= ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>));</div>
<div class="line"><a name="l02790"></a><span class="lineno"> 2790</span>&#160;        <a class="code" href="a00026.html#a8bc3d6c71e90bc4c6472c0647af92301">UpdateWindow</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l02791"></a><span class="lineno"> 2791</span>&#160;    }</div>
<div class="line"><a name="l02792"></a><span class="lineno"> 2792</span>&#160; </div>
<div class="line"><a name="l02793"></a><span class="lineno"> 2793</span>&#160;    <span class="keywordflow">return</span>(MAKELONG(-oldPos, 1));</div>
<div class="line"><a name="l02794"></a><span class="lineno"> 2794</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00745">_GetClientRect()</a>, <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00758">tagED::aveCharWidth</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00125_source.html#l01856">ECSetEditClip()</a>, <a class="el" href="a00263_source.html#l00346">GetScrollInfo()</a>, <a class="el" href="a00257_source.html#l00755">tagED::hFont</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00677">tagED::hwndParent</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00935_source.html#l00184">IntersectRect()</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00257_source.html#l00751">tagED::maxPixelWidth</a>, <a class="el" href="a00128_source.html#l00020">ML_REFRESH</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a03614_source.html#l04092">NtUserInvalidateRect()</a>, <a class="el" href="a00362.html#a56e26ea1aa0f35eac3ed483a63599719">NtUserScrollDC()</a>, <a class="el" href="a03614_source.html#l04678">NtUserSetScrollInfo()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a>, <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>, <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>, <a class="el" href="a00935_source.html#l00233">UnionRect()</a>, <a class="el" href="a00026_source.html#l03049">UpdateWindow()</a>, <a class="el" href="a00293_source.html#l00090">ValidateHwnd</a>, <a class="el" href="a00257_source.html#l00780">tagED::wLeftMargin</a>, <a class="el" href="a00257_source.html#l00781">tagED::wRightMargin</a> , 以及 <a class="el" href="a00257_source.html#l00665">tagED::xOffset</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a> , 以及 <a class="el" href="a00128_source.html#l00052">MLSize()</a>.</p>

</div>
</div>
<a id="ad7765faa70b41215dd1e14efa082ca34"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad7765faa70b41215dd1e14efa082ca34">&#9670;&nbsp;</a></span>MLSetCaretPosition()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLSetCaretPosition </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">HDC&#160;</td>
          <td class="paramname"><em>hdc</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00240">240</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;{</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;    POINT position;</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;    BOOL prevLine;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;    <span class="keywordtype">int</span>  x = -20000;</div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;    <span class="keywordtype">int</span>  y = -20000;</div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160; </div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment">     * We will only position the caret if we have the focus since we don&#39;t want</span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="comment">     * to move the caret while another window could own it.</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a> || !<a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>))</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;         <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160; </div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="comment">     * Find the position of the caret</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a67097db1f98d29921216910064763f66">fCaretHidden</a> &amp;&amp;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;        ((<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>) ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &gt;= ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a>) &amp;&amp;</div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;        ((<a class="code" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>) ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &lt;  (ped-&gt;<a class="code" href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">ichScreenStart</a> + ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a>))) {</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160; </div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;        RECT    rcRealFmt;</div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160; </div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a6eaee1347cb0a69a437c28d32dfb55d8">f40Compat</a>)</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;        {</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;            <a class="code" href="a03743.html#a45668f73deb77bee5ef8243d47024212">GetClientRect</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, &amp;rcRealFmt);</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;            <a class="code" href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a>(&amp;rcRealFmt, &amp;rcRealFmt, &amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;            <a class="code" href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a>(&amp;rcRealFmt, &amp;ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>);</div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;        }</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160; </div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a> - 1 != ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &amp;&amp; ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> == ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> + 1]) {</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;            prevLine = TRUE;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;        } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;            prevLine = FALSE;</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;        }</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160; </div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;        <a class="code" href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>, prevLine, &amp;position);</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160; </div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;        <span class="keywordflow">if</span> ( (position.y &gt;= rcRealFmt.top) &amp;&amp;</div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;             (position.y &lt;= rcRealFmt.bottom - ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>)) {</div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;            <span class="keywordtype">int</span> xPos = position.x;</div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;            <span class="keywordtype">int</span> cxCaret = <a class="code" href="a00122.html#adc7aa0d32f2349c7811c1384e693ffce">ECGetCaretWidth</a>(TRUE);</div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160; </div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;            <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">fWrap</a> ||</div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;                ((xPos &gt; (rcRealFmt.left - cxCaret)) &amp;&amp;</div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;                 (xPos &lt;= rcRealFmt.right))) {</div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;                <span class="comment">// Make sure the caret is in the visible region if word</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;                <span class="comment">// wrapping. This is so that the caret will be visible if the</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;                <span class="comment">// line ends with a space.</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;                x = max(xPos, rcRealFmt.left);</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;                x = min(x, rcRealFmt.right - cxCaret);</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;                y = position.y;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;            }</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;        }</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;    }</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160; </div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;    NtUserSetCaretPos(x, y);</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>, <a class="el" href="a00935_source.html#l00391">CopyRect()</a>, <a class="el" href="a00122_source.html#l00060">ECGetCaretWidth()</a>, <a class="el" href="a00257_source.html#l00731">tagED::f40Compat</a>, <a class="el" href="a00257_source.html#l00724">tagED::fCaretHidden</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00704">tagED::fWrap</a>, <a class="el" href="a03743_source.html#l00731">GetClientRect()</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00660">tagED::ichScreenStart</a>, <a class="el" href="a00935_source.html#l00184">IntersectRect()</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00128_source.html#l00415">MLIchToXYPos()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l00716">MLChangeSelection()</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l01685">MLKeyDown()</a>, <a class="el" href="a00128_source.html#l02404">MLMouseMotion()</a>, <a class="el" href="a00128_source.html#l02569">MLScroll()</a>, <a class="el" href="a00128_source.html#l02805">MLSetFocus()</a> , 以及 <a class="el" href="a00137_source.html#l00365">MLSetSelection()</a>.</p>

</div>
</div>
<a id="a73bee51be0d7b8e7b314f1df4a08550a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73bee51be0d7b8e7b314f1df4a08550a">&#9670;&nbsp;</a></span>MLSetFocus()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLSetFocus </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l02805">2805</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l02807"></a><span class="lineno"> 2807</span>&#160;{</div>
<div class="line"><a name="l02808"></a><span class="lineno"> 2808</span>&#160;    HDC hdc;</div>
<div class="line"><a name="l02809"></a><span class="lineno"> 2809</span>&#160; </div>
<div class="line"><a name="l02810"></a><span class="lineno"> 2810</span>&#160;    <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a>) {</div>
<div class="line"><a name="l02811"></a><span class="lineno"> 2811</span>&#160;        BOOL bDoCaret;</div>
<div class="line"><a name="l02812"></a><span class="lineno"> 2812</span>&#160; </div>
<div class="line"><a name="l02813"></a><span class="lineno"> 2813</span>&#160;        ped-&gt;<a class="code" href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">fFocus</a> = 1; <span class="comment">/* Set focus */</span></div>
<div class="line"><a name="l02814"></a><span class="lineno"> 2814</span>&#160; </div>
<div class="line"><a name="l02815"></a><span class="lineno"> 2815</span>&#160;        hdc = <a class="code" href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a>(ped, TRUE);</div>
<div class="line"><a name="l02816"></a><span class="lineno"> 2816</span>&#160; </div>
<div class="line"><a name="l02817"></a><span class="lineno"> 2817</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02818"></a><span class="lineno"> 2818</span>&#160;<span class="comment">         * Draw the caret. We need to do this even if the window is hidden</span></div>
<div class="line"><a name="l02819"></a><span class="lineno"> 2819</span>&#160;<span class="comment">         * because in dlg box initialization time we may set the focus to a</span></div>
<div class="line"><a name="l02820"></a><span class="lineno"> 2820</span>&#160;<span class="comment">         * hidden edit control window. If we don&#39;t create the caret etc, it will</span></div>
<div class="line"><a name="l02821"></a><span class="lineno"> 2821</span>&#160;<span class="comment">         * never end up showing properly.</span></div>
<div class="line"><a name="l02822"></a><span class="lineno"> 2822</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02823"></a><span class="lineno"> 2823</span>&#160;<span class="preprocessor">#ifdef SUPPORT_LPK</span></div>
<div class="line"><a name="l02824"></a><span class="lineno"> 2824</span>&#160;        <span class="keywordflow">if</span> (ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)</div>
<div class="line"><a name="l02825"></a><span class="lineno"> 2825</span>&#160;            bDoCaret = (<a class="code" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a>)(* ped-&gt;<a class="code" href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">lpfnCharset</a>)(ped, EDITINTL_SETFOCUS, hdc);</div>
<div class="line"><a name="l02826"></a><span class="lineno"> 2826</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l02827"></a><span class="lineno"> 2827</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02828"></a><span class="lineno"> 2828</span>&#160;            bDoCaret = TRUE;</div>
<div class="line"><a name="l02829"></a><span class="lineno"> 2829</span>&#160; </div>
<div class="line"><a name="l02830"></a><span class="lineno"> 2830</span>&#160;        <span class="keywordflow">if</span> (bDoCaret)</div>
<div class="line"><a name="l02831"></a><span class="lineno"> 2831</span>&#160;            <a class="code" href="a00362.html#a5aaa23bf9e9f7a5135d6b7444f6581c7">NtUserCreateCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>, (HBITMAP)NULL, <a class="code" href="a00122.html#adc7aa0d32f2349c7811c1384e693ffce">ECGetCaretWidth</a>(TRUE), ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>);</div>
<div class="line"><a name="l02832"></a><span class="lineno"> 2832</span>&#160;        <a class="code" href="a00362.html#aec4d675ce59621970f17f1501ed7e457">NtUserShowCaret</a>(ped-&gt;<a class="code" href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">hwnd</a>);</div>
<div class="line"><a name="l02833"></a><span class="lineno"> 2833</span>&#160;        <a class="code" href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a>(ped, hdc);</div>
<div class="line"><a name="l02834"></a><span class="lineno"> 2834</span>&#160; </div>
<div class="line"><a name="l02835"></a><span class="lineno"> 2835</span>&#160;        <span class="comment">/*</span></div>
<div class="line"><a name="l02836"></a><span class="lineno"> 2836</span>&#160;<span class="comment">         * Show the current selection. Only if the selection was hidden when we</span></div>
<div class="line"><a name="l02837"></a><span class="lineno"> 2837</span>&#160;<span class="comment">         * lost the focus, must we invert (show) it.</span></div>
<div class="line"><a name="l02838"></a><span class="lineno"> 2838</span>&#160;<span class="comment">         */</span></div>
<div class="line"><a name="l02839"></a><span class="lineno"> 2839</span>&#160;        <span class="keywordflow">if</span> (!ped-&gt;<a class="code" href="a01901.html#af4b618c659352ed1ad47e7b5a0f06480">fNoHideSel</a> &amp;&amp; ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a> != ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a> &amp;&amp;</div>
<div class="line"><a name="l02840"></a><span class="lineno"> 2840</span>&#160;                <a class="code" href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a>(ped-&gt;<a class="code" href="a01901.html#a63d2978bed54249f685782e78ce4d423">pwnd</a>))</div>
<div class="line"><a name="l02841"></a><span class="lineno"> 2841</span>&#160;            <a class="code" href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a>(ped, hdc, ped-&gt;<a class="code" href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">ichMinSel</a>, ped-&gt;<a class="code" href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">ichMaxSel</a>, TRUE);</div>
<div class="line"><a name="l02842"></a><span class="lineno"> 2842</span>&#160; </div>
<div class="line"><a name="l02843"></a><span class="lineno"> 2843</span>&#160;        <a class="code" href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a>(ped, hdc, TRUE);</div>
<div class="line"><a name="l02844"></a><span class="lineno"> 2844</span>&#160;    }</div>
<div class="line"><a name="l02845"></a><span class="lineno"> 2845</span>&#160;<span class="preprocessor">#if 0</span></div>
<div class="line"><a name="l02846"></a><span class="lineno"> 2846</span>&#160;    <a class="code" href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a>(ped);</div>
<div class="line"><a name="l02847"></a><span class="lineno"> 2847</span>&#160;<span class="preprocessor">#endif</span></div>
<div class="line"><a name="l02848"></a><span class="lineno"> 2848</span>&#160; </div>
<div class="line"><a name="l02849"></a><span class="lineno"> 2849</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l02850"></a><span class="lineno"> 2850</span>&#160;<span class="comment">     * Notify parent we have the focus</span></div>
<div class="line"><a name="l02851"></a><span class="lineno"> 2851</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l02852"></a><span class="lineno"> 2852</span>&#160;    <a class="code" href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a>(ped, EN_SETFOCUS);</div>
<div class="line"><a name="l02853"></a><span class="lineno"> 2853</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a03752_source.html#l00692">_IsWindowVisible()</a>, <a class="el" href="a00122_source.html#l00060">ECGetCaretWidth()</a>, <a class="el" href="a00125_source.html#l01890">ECGetEditDC()</a>, <a class="el" href="a00125_source.html#l01833">ECNotifyParent()</a>, <a class="el" href="a00125_source.html#l01922">ECReleaseEditDC()</a>, <a class="el" href="a00257_source.html#l00692">tagED::fFocus</a>, <a class="el" href="a00257_source.html#l00699">tagED::fNoHideSel</a>, <a class="el" href="a00257_source.html#l00674">tagED::hwnd</a>, <a class="el" href="a00257_source.html#l00653">tagED::ichMaxSel</a>, <a class="el" href="a00257_source.html#l00651">tagED::ichMinSel</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00257_source.html#l00786">tagED::lpfnCharset</a>, <a class="el" href="a00128_source.html#l03528">MLDrawText()</a>, <a class="el" href="a00128_source.html#l02924">MLEnsureCaretVisible()</a>, <a class="el" href="a00128_source.html#l00240">MLSetCaretPosition()</a>, <a class="el" href="a03614_source.html#l05177">NtUserCreateCaret()</a>, <a class="el" href="a03614_source.html#l04833">NtUserShowCaret()</a>, <a class="el" href="a00257_source.html#l00675">tagED::pwnd</a> , 以及 <a class="el" href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l03002">MLEditWndProc()</a>.</p>

</div>
</div>
<a id="aa8ee31bfcf2f8a74e875d1b94b936e53"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa8ee31bfcf2f8a74e875d1b94b936e53">&#9670;&nbsp;</a></span>MLShiftchLines()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLShiftchLines </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a>&#160;</td>
          <td class="paramname"><em>iLine</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>delta</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l01237">1237</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l01241"></a><span class="lineno"> 1241</span>&#160;{</div>
<div class="line"><a name="l01242"></a><span class="lineno"> 1242</span>&#160;    <span class="keywordflow">if</span> (iLine &gt;= ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>)</div>
<div class="line"><a name="l01243"></a><span class="lineno"> 1243</span>&#160;        <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l01244"></a><span class="lineno"> 1244</span>&#160; </div>
<div class="line"><a name="l01245"></a><span class="lineno"> 1245</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l01246"></a><span class="lineno"> 1246</span>&#160;<span class="comment">     * Just add delta to the starting point of each line after iLine</span></div>
<div class="line"><a name="l01247"></a><span class="lineno"> 1247</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l01248"></a><span class="lineno"> 1248</span>&#160;    <span class="keywordflow">for</span> (; iLine &lt; ped-&gt;<a class="code" href="a01901.html#ae6ba237f88595c95385cfd18629c0440">cLines</a>; iLine++)</div>
<div class="line"><a name="l01249"></a><span class="lineno"> 1249</span>&#160;        ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[iLine] += delta;</div>
<div class="line"><a name="l01250"></a><span class="lineno"> 1250</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00743">tagED::chLines</a> , 以及 <a class="el" href="a00257_source.html#l00649">tagED::cLines</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a> , 以及 <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>.</p>

</div>
</div>
<a id="a4eab377697997abaad1466d5f3683031"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4eab377697997abaad1466d5f3683031">&#9670;&nbsp;</a></span>MLSize()</h2>

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<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLSize </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">BOOL&#160;</td>
          <td class="paramname"><em>fRedraw</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00052">52</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;{</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="comment">// Calculate the # of lines we can fit in our rectangle.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> = (ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.bottom - ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.top) / ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160; </div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    <span class="comment">// Make the format rectangle height an integral number of lines</span></div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;    ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.bottom = ped-&gt;<a class="code" href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">rcFmt</a>.top + ped-&gt;<a class="code" href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">ichLinesOnScreen</a> * ped-&gt;<a class="code" href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">lineHeight</a>;</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160; </div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;    <span class="comment">// Rebuild the line array</span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    if (ped-&gt;<a class="code" href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">fWrap</a>) {</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;        <a class="code" href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a>(ped, 0, 0, FALSE, NULL, NULL);</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        <a class="code" href="a00128.html#a085d227b6af69960ef1441bf2723e5a6">MLUpdateiCaretLine</a>(ped);</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, TRUE,  <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>, 0, fRedraw);</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        <a class="code" href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a>(ped, FALSE, <a class="code" href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a>, 0, fRedraw);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;    }</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00704">tagED::fWrap</a>, <a class="el" href="a00257_source.html#l00664">tagED::ichLinesOnScreen</a>, <a class="el" href="a00257_source.html#l00759">tagED::lineHeight</a>, <a class="el" href="a00128_source.html#l00020">ML_REFRESH</a>, <a class="el" href="a00128_source.html#l01261">MLBuildchLines()</a>, <a class="el" href="a00128_source.html#l02569">MLScroll()</a>, <a class="el" href="a00128_source.html#l00800">MLUpdateiCaretLine()</a> , 以及 <a class="el" href="a00257_source.html#l00676">tagED::rcFmt</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00122_source.html#l00488">ECSize()</a>.</p>

</div>
</div>
<a id="a085d227b6af69960ef1441bf2723e5a6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a085d227b6af69960ef1441bf2723e5a6">&#9670;&nbsp;</a></span>MLUpdateiCaretLine()</h2>

<div class="memitem">
<div class="memproto">
      <table class="memname">
        <tr>
          <td class="memname">void MLUpdateiCaretLine </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="a00257.html#ade4a1e740f9d06527c30eea655640da5">PED</a>&#160;</td>
          <td class="paramname"><em>ped</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
</div><div class="memdoc">

<p class="definition">在文件 <a class="el" href="a00128_source.html">editml.c</a> 第 <a class="el" href="a00128_source.html#l00800">800</a> 行定义.</p>
<div class="fragment"><div class="line"><a name="l00801"></a><span class="lineno">  801</span>&#160;{</div>
<div class="line"><a name="l00802"></a><span class="lineno">  802</span>&#160;    PSTR pText;</div>
<div class="line"><a name="l00803"></a><span class="lineno">  803</span>&#160; </div>
<div class="line"><a name="l00804"></a><span class="lineno">  804</span>&#160;    ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> = <a class="code" href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a>(ped, ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a>);</div>
<div class="line"><a name="l00805"></a><span class="lineno">  805</span>&#160; </div>
<div class="line"><a name="l00806"></a><span class="lineno">  806</span>&#160;    <span class="comment">/*</span></div>
<div class="line"><a name="l00807"></a><span class="lineno">  807</span>&#160;<span class="comment">     * If caret gets to beginning of next line, pop it up to end of current line</span></div>
<div class="line"><a name="l00808"></a><span class="lineno">  808</span>&#160;<span class="comment">     * when inserting text.</span></div>
<div class="line"><a name="l00809"></a><span class="lineno">  809</span>&#160;<span class="comment">     */</span></div>
<div class="line"><a name="l00810"></a><span class="lineno">  810</span>&#160;    pText = <a class="code" href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a>(ped) +</div>
<div class="line"><a name="l00811"></a><span class="lineno">  811</span>&#160;            (ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> - 1) * ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>;</div>
<div class="line"><a name="l00812"></a><span class="lineno">  812</span>&#160;    if (ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a> &amp;&amp; ped-&gt;<a class="code" href="a01901.html#aef1eec499715335d467d1c4215278b99">chLines</a>[ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>] == ped-&gt;<a class="code" href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">ichCaret</a> &amp;&amp;</div>
<div class="line"><a name="l00813"></a><span class="lineno">  813</span>&#160;            (!AWCOMPARECHAR(ped, pText - ped-&gt;<a class="code" href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">cbChar</a>, 0x0D) ||</div>
<div class="line"><a name="l00814"></a><span class="lineno">  814</span>&#160;            !AWCOMPARECHAR(ped, pText, 0x0A)))</div>
<div class="line"><a name="l00815"></a><span class="lineno">  815</span>&#160;        ped-&gt;<a class="code" href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">iCaretLine</a>--;</div>
<div class="line"><a name="l00816"></a><span class="lineno">  816</span>&#160;    <a class="code" href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a>(ped);</div>
<div class="line"><a name="l00817"></a><span class="lineno">  817</span>&#160;}</div>
</div><!-- fragment -->
<p class="reference">引用了 <a class="el" href="a00257_source.html#l00742">tagED::cbChar</a>, <a class="el" href="a00257_source.html#l00743">tagED::chLines</a>, <a class="el" href="a00125_source.html#l00038">ECLock()</a>, <a class="el" href="a00125_source.html#l00072">ECUnlock()</a>, <a class="el" href="a00257_source.html#l00656">tagED::iCaretLine</a>, <a class="el" href="a00257_source.html#l00654">tagED::ichCaret</a> , 以及 <a class="el" href="a00128_source.html#l00377">MLIchToLine()</a>.</p>

<p class="reference">被这些函数引用 <a class="el" href="a00128_source.html#l01093">MLDeleteText()</a>, <a class="el" href="a00128_source.html#l00837">MLInsertText()</a> , 以及 <a class="el" href="a00128_source.html#l00052">MLSize()</a>.</p>

</div>
</div>
</div><!-- contents -->
</div><!-- doc-content -->
<div class="ttc" id="aa01901_html_a18ecf26174a7b4520ebc1d98a810f457"><div class="ttname"><a href="a01901.html#a18ecf26174a7b4520ebc1d98a810f457">tagED::cbChar</a></div><div class="ttdeci">WORD cbChar</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00742">usercli.h:742</a></div></div>
<div class="ttc" id="aa00122_html_adc7aa0d32f2349c7811c1384e693ffce"><div class="ttname"><a href="a00122.html#adc7aa0d32f2349c7811c1384e693ffce">ECGetCaretWidth</a></div><div class="ttdeci">int ECGetCaretWidth(BOOL fMultiLine)</div><div class="ttdef"><b>Definition:</b> <a href="a00122_source.html#l00060">edecrare.c:60</a></div></div>
<div class="ttc" id="aa00128_html_aad315a48d2123a17f4f6244f4d0f11f2"><div class="ttname"><a href="a00128.html#aad315a48d2123a17f4f6244f4d0f11f2">MLChar</a></div><div class="ttdeci">void MLChar(PED ped, DWORD keyValue, int keyMods)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02166">editml.c:2166</a></div></div>
<div class="ttc" id="aa00128_html_aa3033f3c6f2bd8a842d621d411a1ded3"><div class="ttname"><a href="a00128.html#aa3033f3c6f2bd8a842d621d411a1ded3">MLGetLineWidth</a></div><div class="ttdeci">UINT MLGetLineWidth(HDC hdc, LPSTR lpstr, int nCnt, PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00030">editml.c:30</a></div></div>
<div class="ttc" id="aa00125_html_a5235c9fe24a71a0fac1a6c9326d13ac8"><div class="ttname"><a href="a00125.html#a5235c9fe24a71a0fac1a6c9326d13ac8">ECLock</a></div><div class="ttdeci">PSTR ECLock(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l00038">editec.c:38</a></div></div>
<div class="ttc" id="aa01901_html_a999d3b250b29aa0eacfca9abfb6340ca"><div class="ttname"><a href="a01901.html#a999d3b250b29aa0eacfca9abfb6340ca">tagED::ichScreenStart</a></div><div class="ttdeci">ICH ichScreenStart</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00660">usercli.h:660</a></div></div>
<div class="ttc" id="aa00041_html_a6bdc5311bb7640aba29656dd7bb4e71a"><div class="ttname"><a href="a00041.html#a6bdc5311bb7640aba29656dd7bb4e71a">SendMessageWorker</a></div><div class="ttdeci">LONG SendMessageWorker(PWND pwnd, UINT message, WPARAM wParam, LPARAM lParam, BOOL fAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00041_source.html#l00258">clmsg.c:258</a></div></div>
<div class="ttc" id="aa01901_html_a28addd302ddcd18f236d3df387de182d"><div class="ttname"><a href="a01901.html#a28addd302ddcd18f236d3df387de182d">tagED::hFont</a></div><div class="ttdeci">HANDLE hFont</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00755">usercli.h:755</a></div></div>
<div class="ttc" id="aa00125_html_a1a1b70e84040ea5b89332b2153855e5e"><div class="ttname"><a href="a00125.html#a1a1b70e84040ea5b89332b2153855e5e">ECNotifyParent</a></div><div class="ttdeci">void ECNotifyParent(PED ped, int notificationCode)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01833">editec.c:1833</a></div></div>
<div class="ttc" id="aa00128_html_add685a49291fb5b1b80f8beee682b741"><div class="ttname"><a href="a00128.html#add685a49291fb5b1b80f8beee682b741">MLPaint</a></div><div class="ttdeci">void MLPaint(PED ped, HDC hdc, LPRECT lprc)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01622">editml.c:1622</a></div></div>
<div class="ttc" id="aa01901_html_ae6ba237f88595c95385cfd18629c0440"><div class="ttname"><a href="a01901.html#ae6ba237f88595c95385cfd18629c0440">tagED::cLines</a></div><div class="ttdeci">ICH cLines</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00649">usercli.h:649</a></div></div>
<div class="ttc" id="aa01901_html_a463aa02706bb276f52cef8904d11edf2"><div class="ttname"><a href="a01901.html#a463aa02706bb276f52cef8904d11edf2">tagED::cchTextMax</a></div><div class="ttdeci">ICH cchTextMax</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00645">usercli.h:645</a></div></div>
<div class="ttc" id="aa00128_html_af12e2ee385b4de4c0d4aa567b59d8228"><div class="ttname"><a href="a00128.html#af12e2ee385b4de4c0d4aa567b59d8228">ML_REFRESH</a></div><div class="ttdeci">#define ML_REFRESH</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00020">editml.c:20</a></div></div>
<div class="ttc" id="aa00365_html_a0eb6898e3512e10920a4f385f1bc482e"><div class="ttname"><a href="a00365.html#a0eb6898e3512e10920a4f385f1bc482e">LPICH</a></div><div class="ttdeci">ICH * LPICH</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00470">user.h:470</a></div></div>
<div class="ttc" id="aa00128_html_a2b4f5afca44125bcaa73303c85c818ae"><div class="ttname"><a href="a00128.html#a2b4f5afca44125bcaa73303c85c818ae">MLMouseToIch</a></div><div class="ttdeci">ICH MLMouseToIch(PED ped, HDC hdc, LPPOINT mousePt, LPICH pline)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00551">editml.c:551</a></div></div>
<div class="ttc" id="aa01901_html_ad09bfc77eb60667687d7c7a9dcc51c5d"><div class="ttname"><a href="a01901.html#ad09bfc77eb60667687d7c7a9dcc51c5d">tagED::ptPrevMouse</a></div><div class="ttdeci">POINT ptPrevMouse</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00683">usercli.h:683</a></div></div>
<div class="ttc" id="aa03611_html_ab82910c4539db8debc07209b4b83d38f"><div class="ttname"><a href="a03611.html#ab82910c4539db8debc07209b4b83d38f">FillWindow</a></div><div class="ttdeci">BOOL FillWindow(HWND hwndBrush, HWND hwndPaint, HDC hdc, HBRUSH hbr)</div><div class="ttdef"><b>Definition:</b> <a href="a03611_source.html#l00115">client/ntstubs.c:115</a></div></div>
<div class="ttc" id="aa00125_html_a8442f6745c1edc096b532bf21606e25a"><div class="ttname"><a href="a00125.html#a8442f6745c1edc096b532bf21606e25a">ECGetEditDC</a></div><div class="ttdeci">HDC ECGetEditDC(PED ped, BOOL fFastDC)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01890">editec.c:1890</a></div></div>
<div class="ttc" id="aa00122_html_a71c6ffa85617c757333f92d126ae613d"><div class="ttname"><a href="a00122.html#a71c6ffa85617c757333f92d126ae613d">ECIsCharNumeric</a></div><div class="ttdeci">BOOL ECIsCharNumeric(PED ped, DWORD keyPress)</div><div class="ttdef"><b>Definition:</b> <a href="a00122_source.html#l00835">edecrare.c:835</a></div></div>
<div class="ttc" id="aa00935_html_ae447c29296398f6e6ae0f28d192e606d"><div class="ttname"><a href="a00935.html#ae447c29296398f6e6ae0f28d192e606d">UnionRect</a></div><div class="ttdeci">BOOL APIENTRY UnionRect(LPRECT prcDst, CONST RECT *prcSrc1, CONST RECT *prcSrc2)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00233">rect.c:233</a></div></div>
<div class="ttc" id="aa01901_html_a23ca94d3e9305d791eae6e8aaacb581f"><div class="ttname"><a href="a01901.html#a23ca94d3e9305d791eae6e8aaacb581f">tagED::ichMaxSel</a></div><div class="ttdeci">ICH ichMaxSel</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00653">usercli.h:653</a></div></div>
<div class="ttc" id="aa00020_html_afff30374b95159d0e82d57bf9281c4ca"><div class="ttname"><a href="a00020.html#afff30374b95159d0e82d57bf9281c4ca">gcWheelDelta</a></div><div class="ttdeci">int gcWheelDelta</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00034">clglobal.c:34</a></div></div>
<div class="ttc" id="aa00026_html_a8bc3d6c71e90bc4c6472c0647af92301"><div class="ttname"><a href="a00026.html#a8bc3d6c71e90bc4c6472c0647af92301">UpdateWindow</a></div><div class="ttdeci">BOOL UpdateWindow(HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l03049">client.c:3049</a></div></div>
<div class="ttc" id="aa01901_html_a7567bd6484ab4f9d33ef3c8f8a1045b8"><div class="ttname"><a href="a01901.html#a7567bd6484ab4f9d33ef3c8f8a1045b8">tagED::fFlatBorder</a></div><div class="ttdeci">UINT fFlatBorder</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00732">usercli.h:732</a></div></div>
<div class="ttc" id="aa01901_html_a5410d5ccab5d38f7af567030297762fd"><div class="ttname"><a href="a01901.html#a5410d5ccab5d38f7af567030297762fd">tagED::format</a></div><div class="ttdeci">UINT format</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00745">usercli.h:745</a></div></div>
<div class="ttc" id="aa00026_html_a92c7de5d770222c5cbf2d979150635e5"><div class="ttname"><a href="a00026.html#a92c7de5d770222c5cbf2d979150635e5">GetClipboardData</a></div><div class="ttdeci">HANDLE WINAPI GetClipboardData(UINT uFmt)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l00323">client.c:323</a></div></div>
<div class="ttc" id="aa01909_html_a59dc4780c2a91355f90fb9787ee048de"><div class="ttname"><a href="a01909.html#a59dc4780c2a91355f90fb9787ee048de">tagBLOCK::StPos</a></div><div class="ttdeci">ICH StPos</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00809">usercli.h:809</a></div></div>
<div class="ttc" id="aa01901_html_af4b618c659352ed1ad47e7b5a0f06480"><div class="ttname"><a href="a01901.html#af4b618c659352ed1ad47e7b5a0f06480">tagED::fNoHideSel</a></div><div class="ttdeci">UINT fNoHideSel</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00699">usercli.h:699</a></div></div>
<div class="ttc" id="aa00125_html_af418bb60f274f233b5a9ddcad18840cc"><div class="ttname"><a href="a00125.html#af418bb60f274f233b5a9ddcad18840cc">ECTabTheTextOut</a></div><div class="ttdeci">UINT ECTabTheTextOut(HDC hdc, int xClipStPos, int xClipEndPos, int xStart, int y, LPSTR lpstring, int nCount, ICH ichString, PED ped, int iTabOrigin, BOOL fDraw, LPSTRIPINFO NegCInfoForStrip)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l00443">editec.c:443</a></div></div>
<div class="ttc" id="aa00041_html_a56a2a5f665575c0310d1a35792f43b13"><div class="ttname"><a href="a00041.html#a56a2a5f665575c0310d1a35792f43b13">DefWindowProcWorker</a></div><div class="ttdeci">LONG DefWindowProcWorker(PWND pwnd, UINT message, WPARAM wParam, LPARAM lParam, DWORD fAnsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00041_source.html#l00555">clmsg.c:555</a></div></div>
<div class="ttc" id="aa01901_html_afeee4bc01f4c0be43cb8f89d23474f7c"><div class="ttname"><a href="a01901.html#afeee4bc01f4c0be43cb8f89d23474f7c">tagED::fAnsi</a></div><div class="ttdeci">UINT fAnsi</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00729">usercli.h:729</a></div></div>
<div class="ttc" id="aa00362_html_a56e26ea1aa0f35eac3ed483a63599719"><div class="ttname"><a href="a00362.html#a56e26ea1aa0f35eac3ed483a63599719">NtUserScrollDC</a></div><div class="ttdeci">BOOL NtUserScrollDC(IN HDC hDC, IN int dx, IN int dy, IN CONST RECT *lprcScroll OPTIONAL, IN CONST RECT *lprcClip OPTIONAL, IN HRGN hrgnUpdate, OUT LPRECT lprcUpdate OPTIONAL)</div></div>
<div class="ttc" id="aa00365_html_a947b12ae4cee30f52317573ebbe2488f"><div class="ttname"><a href="a00365.html#a947b12ae4cee30f52317573ebbe2488f">_IsWindowVisible</a></div><div class="ttdeci">BOOL _IsWindowVisible(PWND pwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00692">rtl/wow.c:692</a></div></div>
<div class="ttc" id="aa00365_html_a373eb8782e10ebad75e466db8d01ebe0"><div class="ttname"><a href="a00365.html#a373eb8782e10ebad75e466db8d01ebe0">_GetClientRect</a></div><div class="ttdeci">BOOL _GetClientRect(PWND pwnd, LPRECT prc)</div><div class="ttdef"><b>Definition:</b> <a href="a03752_source.html#l00745">rtl/wow.c:745</a></div></div>
<div class="ttc" id="aa00128_html_aa8ee31bfcf2f8a74e875d1b94b936e53"><div class="ttname"><a href="a00128.html#aa8ee31bfcf2f8a74e875d1b94b936e53">MLShiftchLines</a></div><div class="ttdeci">void MLShiftchLines(PED ped, ICH iLine, int delta)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01237">editml.c:1237</a></div></div>
<div class="ttc" id="aa00362_html_aec4d675ce59621970f17f1501ed7e457"><div class="ttname"><a href="a00362.html#aec4d675ce59621970f17f1501ed7e457">NtUserShowCaret</a></div><div class="ttdeci">BOOL NtUserShowCaret(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04833">kernel/ntstubs.c:4833</a></div></div>
<div class="ttc" id="aa00137_html_afdfb782141efea18b23e905096871b74"><div class="ttname"><a href="a00137.html#afdfb782141efea18b23e905096871b74">MLLineLength</a></div><div class="ttdeci">ICH MLLineLength(PED ped, ICH ich)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00331">edmlrare.c:331</a></div></div>
<div class="ttc" id="aa00128_html_ab2ad3a12e0e65b77d0c0e1a98fb6c572"><div class="ttname"><a href="a00128.html#ab2ad3a12e0e65b77d0c0e1a98fb6c572">MLKillFocus</a></div><div class="ttdeci">void MLKillFocus(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02864">editml.c:2864</a></div></div>
<div class="ttc" id="aa00137_html_abf93e5f7d7016a03d94d3e21009e2f45"><div class="ttname"><a href="a00137.html#abf93e5f7d7016a03d94d3e21009e2f45">MLLineIndex</a></div><div class="ttdeci">ICH MLLineIndex(PED ped, ICH iLine)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00303">edmlrare.c:303</a></div></div>
<div class="ttc" id="aa01901_html_a1e67e57a1384b14a065c0d22e24ab6a6"><div class="ttname"><a href="a01901.html#a1e67e57a1384b14a065c0d22e24ab6a6">tagED::maxPixelWidth</a></div><div class="ttdeci">int maxPixelWidth</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00751">usercli.h:751</a></div></div>
<div class="ttc" id="aa03743_html_ac5ede70e870dc1cf540d7524887e4edc"><div class="ttname"><a href="a03743.html#ac5ede70e870dc1cf540d7524887e4edc">IsWindow</a></div><div class="ttdeci">BOOL IsWindow(HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03743_source.html#l00421">client/wow.c:421</a></div></div>
<div class="ttc" id="aa00128_html_a797489de54fec894b461b54b0da1fce7"><div class="ttname"><a href="a00128.html#a797489de54fec894b461b54b0da1fce7">MLDrawText</a></div><div class="ttdeci">void MLDrawText(PED ped, HDC hdc, ICH ichStart, ICH ichEnd, BOOL fSelChange)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l03528">editml.c:3528</a></div></div>
<div class="ttc" id="aa00371_html_a162a73e20dfabca084a3ebb4581631a8"><div class="ttname"><a href="a00371.html#a162a73e20dfabca084a3ebb4581631a8">UserAssert</a></div><div class="ttdeci">#define UserAssert(exp)</div><div class="ttdef"><b>Definition:</b> <a href="a00950_source.html#l00117">usersrv.h:117</a></div></div>
<div class="ttc" id="aa01901_html_a3b759141b06c8b5281f3b2045e7cd00b"><div class="ttname"><a href="a01901.html#a3b759141b06c8b5281f3b2045e7cd00b">tagED::cch</a></div><div class="ttdeci">ICH cch</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00647">usercli.h:647</a></div></div>
<div class="ttc" id="aa01901_html_a73169549457ba1d129d00ae6a8cf1a9e"><div class="ttname"><a href="a01901.html#a73169549457ba1d129d00ae6a8cf1a9e">tagED::fFocus</a></div><div class="ttdeci">UINT fFocus</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00692">usercli.h:692</a></div></div>
<div class="ttc" id="aa00128_html_ad3913f5d5723eb4c93fbbeb70f2670eb"><div class="ttname"><a href="a00128.html#ad3913f5d5723eb4c93fbbeb70f2670eb">MLDeleteText</a></div><div class="ttdeci">ICH MLDeleteText(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01093">editml.c:1093</a></div></div>
<div class="ttc" id="aa00128_html_aa791214f4e131cc77b3e59dd7e339565"><div class="ttname"><a href="a00128.html#aa791214f4e131cc77b3e59dd7e339565">MLCalcXOffset</a></div><div class="ttdeci">int MLCalcXOffset(PED ped, HDC hdc, int lineNumber)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00079">editml.c:79</a></div></div>
<div class="ttc" id="aa00125_html_a5997a6aea85757742d93d3f57f5e3537"><div class="ttname"><a href="a00125.html#a5997a6aea85757742d93d3f57f5e3537">ECCchInWidth</a></div><div class="ttdeci">ICH ECCchInWidth(PED ped, HDC hdc, LPSTR lpText, ICH cch, int width, BOOL fForward)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l00921">editec.c:921</a></div></div>
<div class="ttc" id="aa00125_html_a81a4a7212b4f4b9ed3c5d2633fb57279"><div class="ttname"><a href="a00125.html#a81a4a7212b4f4b9ed3c5d2633fb57279">ECInsertText</a></div><div class="ttdeci">BOOL ECInsertText(PED ped, LPSTR lpText, ICH cchInsert)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01542">editec.c:1542</a></div></div>
<div class="ttc" id="aa00125_html_a152850de9a5394a6882faf1f036899f2"><div class="ttname"><a href="a00125.html#a152850de9a5394a6882faf1f036899f2">ECEmptyUndo</a></div><div class="ttdeci">void ECEmptyUndo(PUNDO pundo)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01460">editec.c:1460</a></div></div>
<div class="ttc" id="aa00356_html_a3f53b9d5a549a62853c4e3fb22b649d7"><div class="ttname"><a href="a00356.html#a3f53b9d5a549a62853c4e3fb22b649d7">PostMessage</a></div><div class="ttdeci">BOOL APIENTRY PostMessage(HWND hwnd, UINT wMsg, WPARAM wParam, LPARAM lParam)</div><div class="ttdef"><b>Definition:</b> <a href="a00356_source.html#l00471">ntcftxt.h:471</a></div></div>
<div class="ttc" id="aa00362_html_a5aaa23bf9e9f7a5135d6b7444f6581c7"><div class="ttname"><a href="a00362.html#a5aaa23bf9e9f7a5135d6b7444f6581c7">NtUserCreateCaret</a></div><div class="ttdeci">BOOL NtUserCreateCaret(IN HWND hwnd, IN HBITMAP hBitmap, IN int nWidth, IN int nHeight)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05177">kernel/ntstubs.c:5177</a></div></div>
<div class="ttc" id="aa01901_html_a6d05df78d71f440c6a9d54c22ced77eb"><div class="ttname"><a href="a01901.html#a6d05df78d71f440c6a9d54c22ced77eb">tagED::lineHeight</a></div><div class="ttdeci">int lineHeight</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00759">usercli.h:759</a></div></div>
<div class="ttc" id="aa00362_html_a3aa84979aeb1f89caa4217dc0f88b104"><div class="ttname"><a href="a00362.html#a3aa84979aeb1f89caa4217dc0f88b104">NtUserSetFocus</a></div><div class="ttdeci">HWND NtUserSetFocus(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04594">kernel/ntstubs.c:4594</a></div></div>
<div class="ttc" id="aa01901_html_a112e199d317590fb7356a47465b4c57c"><div class="ttname"><a href="a01901.html#a112e199d317590fb7356a47465b4c57c">tagED::hwndParent</a></div><div class="ttdeci">HWND hwndParent</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00677">usercli.h:677</a></div></div>
<div class="ttc" id="aa01913_html_abb3c14989c7582c073ad6667d2de3f32"><div class="ttname"><a href="a01913.html#abb3c14989c7582c073ad6667d2de3f32">STRIPINFO::XStartPos</a></div><div class="ttdeci">int XStartPos</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00820">usercli.h:820</a></div></div>
<div class="ttc" id="aa01901_html_a29e9c1357646dc090d11d6b7e76f9f51"><div class="ttname"><a href="a01901.html#a29e9c1357646dc090d11d6b7e76f9f51">tagED::lpfnCharset</a></div><div class="ttdeci">EDITCHARSETPROC lpfnCharset</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00786">usercli.h:786</a></div></div>
<div class="ttc" id="aa03743_html_a45668f73deb77bee5ef8243d47024212"><div class="ttname"><a href="a03743.html#a45668f73deb77bee5ef8243d47024212">GetClientRect</a></div><div class="ttdeci">BOOL GetClientRect(HWND hwnd, LPRECT prect)</div><div class="ttdef"><b>Definition:</b> <a href="a03743_source.html#l00731">client/wow.c:731</a></div></div>
<div class="ttc" id="aa03743_html_a8cdabe45f534639f8a257cfc260d3736"><div class="ttname"><a href="a03743.html#a8cdabe45f534639f8a257cfc260d3736">GetDlgItem</a></div><div class="ttdeci">HWND GetDlgItem(HWND hwnd, int id)</div><div class="ttdef"><b>Definition:</b> <a href="a03743_source.html#l00268">client/wow.c:268</a></div></div>
<div class="ttc" id="aa01901_html_ab660860ffa906bd4a4a19c2fda18f9d8"><div class="ttname"><a href="a01901.html#ab660860ffa906bd4a4a19c2fda18f9d8">tagED::aveCharWidth</a></div><div class="ttdeci">int aveCharWidth</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00758">usercli.h:758</a></div></div>
<div class="ttc" id="aa00137_html_af53270e71c0c0c04df0649fa81cb1f79"><div class="ttname"><a href="a00137.html#af53270e71c0c0c04df0649fa81cb1f79">MLSetTabStops</a></div><div class="ttdeci">BOOL MLSetTabStops(PED ped, int nTabPos, LPINT lpTabStops)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00429">edmlrare.c:429</a></div></div>
<div class="ttc" id="aa01901_html_a0552e2d7dc795949841d4ed9bdd6d8b6"><div class="ttname"><a href="a01901.html#a0552e2d7dc795949841d4ed9bdd6d8b6">tagED::fAutoVScroll</a></div><div class="ttdeci">UINT fAutoVScroll</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00697">usercli.h:697</a></div></div>
<div class="ttc" id="aa01901_html_ab0a25219e82817a0e254798b9a388fa5"><div class="ttname"><a href="a01901.html#ab0a25219e82817a0e254798b9a388fa5">tagED::prevKeys</a></div><div class="ttdeci">UINT prevKeys</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00686">usercli.h:686</a></div></div>
<div class="ttc" id="aa00131_html_a7ba1114bb968c151d68ff99178493f07"><div class="ttname"><a href="a00131.html#a7ba1114bb968c151d68ff99178493f07">SYS_ALTERNATE</a></div><div class="ttdeci">#define SYS_ALTERNATE</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l01893">user.h:1893</a></div></div>
<div class="ttc" id="aa00128_html_a1bf2784764dad1faea12d96724d5ab59"><div class="ttname"><a href="a00128.html#a1bf2784764dad1faea12d96724d5ab59">MLMouseMotion</a></div><div class="ttdeci">void MLMouseMotion(PED ped, UINT message, UINT virtKeyDown, LPPOINT mousePt)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02404">editml.c:2404</a></div></div>
<div class="ttc" id="aa01901_html_ac76a7989aa1c24ad1a29af0132be8ff7"><div class="ttname"><a href="a01901.html#ac76a7989aa1c24ad1a29af0132be8ff7">tagED::iCaretLine</a></div><div class="ttdeci">ICH iCaretLine</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00656">usercli.h:656</a></div></div>
<div class="ttc" id="aa00128_html_a1860f8cc259f23365ce7927e8f5892cc"><div class="ttname"><a href="a00128.html#a1860f8cc259f23365ce7927e8f5892cc">MLKeyDown</a></div><div class="ttdeci">void MLKeyDown(PED ped, UINT virtKeyCode, int keyMods)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01685">editml.c:1685</a></div></div>
<div class="ttc" id="aa01901_html_a2b8477acb2bdd5157aa9b3665b9b5f73"><div class="ttname"><a href="a01901.html#a2b8477acb2bdd5157aa9b3665b9b5f73">tagED::fDisabled</a></div><div class="ttdeci">UINT fDisabled</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00694">usercli.h:694</a></div></div>
<div class="ttc" id="aa01901_html_a43d21d3976ccf635f0bf8098396a0c96"><div class="ttname"><a href="a01901.html#a43d21d3976ccf635f0bf8098396a0c96">tagED::ichStartMaxSel</a></div><div class="ttdeci">ICH ichStartMaxSel</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00784">usercli.h:784</a></div></div>
<div class="ttc" id="aa00362_html_a987226373be51d76675d4b318934e405"><div class="ttname"><a href="a00362.html#a987226373be51d76675d4b318934e405">NtUserEndPaint</a></div><div class="ttdeci">BOOL NtUserEndPaint(IN HWND hwnd, IN CONST PAINTSTRUCT *lpPaint)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05202">kernel/ntstubs.c:5202</a></div></div>
<div class="ttc" id="aa01909_html"><div class="ttname"><a href="a01909.html">tagBLOCK</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00808">usercli.h:808</a></div></div>
<div class="ttc" id="aa00935_html_a1c87c29903dd37145cd93b64140a5d3a"><div class="ttname"><a href="a00935.html#a1c87c29903dd37145cd93b64140a5d3a">IntersectRect</a></div><div class="ttdeci">BOOL APIENTRY IntersectRect(LPRECT prcDst, CONST RECT *prcSrc1, CONST RECT *prcSrc2)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00184">rect.c:184</a></div></div>
<div class="ttc" id="aa00125_html_a343438939eedd81fc70a8ab0e6214112"><div class="ttname"><a href="a00125.html#a343438939eedd81fc70a8ab0e6214112">ECReleaseEditDC</a></div><div class="ttdeci">void ECReleaseEditDC(PED ped, HDC hdc, BOOL fFastDC)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01922">editec.c:1922</a></div></div>
<div class="ttc" id="aa01901_html_aa72255e7356d612ad72bb45def01fcbb"><div class="ttname"><a href="a01901.html#aa72255e7356d612ad72bb45def01fcbb">tagED::hwnd</a></div><div class="ttdeci">HWND hwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00674">usercli.h:674</a></div></div>
<div class="ttc" id="aa00362_html_aca7dfb2dbdcf7bd4726404a7c0fc1076"><div class="ttname"><a href="a00362.html#aca7dfb2dbdcf7bd4726404a7c0fc1076">NtUserBeginPaint</a></div><div class="ttdeci">HDC NtUserBeginPaint(IN HWND hwnd, OUT LPPAINTSTRUCT lpPaint)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l05146">kernel/ntstubs.c:5146</a></div></div>
<div class="ttc" id="aa03611_html_a515df4c95758f452c5d97dfaa446f842"><div class="ttname"><a href="a03611.html#a515df4c95758f452c5d97dfaa446f842">OpenClipboard</a></div><div class="ttdeci">BOOL OpenClipboard(HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03611_source.html#l00661">client/ntstubs.c:661</a></div></div>
<div class="ttc" id="aa00362_html_ab16f28e9f59d44f34fed22d8412bf7f9"><div class="ttname"><a href="a00362.html#ab16f28e9f59d44f34fed22d8412bf7f9">NtUserSetCapture</a></div><div class="ttdeci">HWND NtUserSetCapture(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04514">kernel/ntstubs.c:4514</a></div></div>
<div class="ttc" id="aa00263_html_ad8538f97a4c88898ed54c5aa17c58d09"><div class="ttname"><a href="a00263.html#ad8538f97a4c88898ed54c5aa17c58d09">GetScrollInfo</a></div><div class="ttdeci">BOOL GetScrollInfo(HWND hwnd, int code, LPSCROLLINFO lpsi)</div><div class="ttdef"><b>Definition:</b> <a href="a00263_source.html#l00346">winmgrc.c:346</a></div></div>
<div class="ttc" id="aa01901_html_a30622e29f31a9872c01e05a0baab7c10"><div class="ttname"><a href="a01901.html#a30622e29f31a9872c01e05a0baab7c10">tagED::ichLinesOnScreen</a></div><div class="ttdeci">ICH ichLinesOnScreen</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00664">usercli.h:664</a></div></div>
<div class="ttc" id="aa01901_html_afa5cd3338f57f4b0d6cacb756462715c"><div class="ttname"><a href="a01901.html#afa5cd3338f57f4b0d6cacb756462715c">tagED::fDirty</a></div><div class="ttdeci">UINT fDirty</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00693">usercli.h:693</a></div></div>
<div class="ttc" id="aa01913_html"><div class="ttname"><a href="a01913.html">STRIPINFO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00816">usercli.h:816</a></div></div>
<div class="ttc" id="aa01901_html_af6031cf3a4495fdc882641cd1a3f5a6d"><div class="ttname"><a href="a01901.html#af6031cf3a4495fdc882641cd1a3f5a6d">tagED::wRightMargin</a></div><div class="ttdeci">UINT wRightMargin</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00781">usercli.h:781</a></div></div>
<div class="ttc" id="aa01901_html_ad65623ea72dac6fa68440434e35d64cd"><div class="ttname"><a href="a01901.html#ad65623ea72dac6fa68440434e35d64cd">tagED::fAutoHScroll</a></div><div class="ttdeci">UINT fAutoHScroll</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00698">usercli.h:698</a></div></div>
<div class="ttc" id="aa01901_html_a2c70647bf9cf74aa20872335d74b3143"><div class="ttname"><a href="a01901.html#a2c70647bf9cf74aa20872335d74b3143">tagED::wMaxNegAcharPos</a></div><div class="ttdeci">UINT wMaxNegAcharPos</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00777">usercli.h:777</a></div></div>
<div class="ttc" id="aa00563_html_a074685e97e89d6aa2accdfcb82328699"><div class="ttname"><a href="a00563.html#a074685e97e89d6aa2accdfcb82328699">DWORD</a></div><div class="ttdeci">ddeml v[i&lt; inst &gt;][t&lt; type &gt;][hObj|pObj] Dump DDEML state information ddeml lists all ddeml instances for this process n ddeml t&lt; type &gt; lists all ddeml objects of the given type n n assumes link is first DWORD</div><div class="ttdef"><b>Definition:</b> <a href="a00563_source.html#l00175">exts.h:175</a></div></div>
<div class="ttc" id="aa01901_html_a56e1c37e14ce0745f53a6124621b9130"><div class="ttname"><a href="a01901.html#a56e1c37e14ce0745f53a6124621b9130">tagED::fReadOnly</a></div><div class="ttdeci">UINT fReadOnly</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00721">usercli.h:721</a></div></div>
<div class="ttc" id="aa00137_html_a9308247f8c76ebe9c9a7e68668856ffb"><div class="ttname"><a href="a00137.html#a9308247f8c76ebe9c9a7e68668856ffb">MLUndo</a></div><div class="ttdeci">BOOL MLUndo(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00523">edmlrare.c:523</a></div></div>
<div class="ttc" id="aa00128_html_aab551b1c117e01483cad673c033e8042"><div class="ttname"><a href="a00128.html#aab551b1c117e01483cad673c033e8042">MLScroll</a></div><div class="ttdeci">LONG MLScroll(PED ped, BOOL fVertical, int cmd, int iAmt, BOOL fRedraw)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02569">editml.c:2569</a></div></div>
<div class="ttc" id="aa00125_html_a447ceade391ef44b92e041917836c5bf"><div class="ttname"><a href="a00125.html#a447ceade391ef44b92e041917836c5bf">ECWord</a></div><div class="ttdeci">void ECWord(PED ped, ICH ichStart, BOOL fLeft, ICH *pichMin, ICH *pichMax)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01159">editec.c:1159</a></div></div>
<div class="ttc" id="aa01901_html_ab03c83ca94b99614de316dd0a861a29b"><div class="ttname"><a href="a01901.html#ab03c83ca94b99614de316dd0a861a29b">tagED::rcFmt</a></div><div class="ttdeci">RECT rcFmt</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00676">usercli.h:676</a></div></div>
<div class="ttc" id="aa00137_html_a7baf2e1b509f1e23c307a9173510c1fc"><div class="ttname"><a href="a00137.html#a7baf2e1b509f1e23c307a9173510c1fc">MLSetSelection</a></div><div class="ttdeci">void MLSetSelection(PED ped, BOOL fDoNotScrollCaret, ICH ichMinSel, ICH ichMaxSel)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00365">edmlrare.c:365</a></div></div>
<div class="ttc" id="aa00953_html_a6f8d160657d70c89baa1493d9425703f"><div class="ttname"><a href="a00953.html#a6f8d160657d70c89baa1493d9425703f">WM_SYSTIMER</a></div><div class="ttdeci">#define WM_SYSTIMER</div><div class="ttdef"><b>Definition:</b> <a href="a00953_source.html#l01194">bench.c:1194</a></div></div>
<div class="ttc" id="aa01901_html_a1f69fabefc8fe7e6c1647ee4084fa626"><div class="ttname"><a href="a01901.html#a1f69fabefc8fe7e6c1647ee4084fa626">tagED::xOffset</a></div><div class="ttdeci">UINT xOffset</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00665">usercli.h:665</a></div></div>
<div class="ttc" id="aa00128_html_a13715c4828f9bf6d351ea4bff272fb8e"><div class="ttname"><a href="a00128.html#a13715c4828f9bf6d351ea4bff272fb8e">MLPasteText</a></div><div class="ttdeci">ICH PASCAL NEAR MLPasteText(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02337">editml.c:2337</a></div></div>
<div class="ttc" id="aa00935_html_afa361f1e7cc3d9957b148ff982f8d030"><div class="ttname"><a href="a00935.html#afa361f1e7cc3d9957b148ff982f8d030">InflateRect</a></div><div class="ttdeci">BOOL APIENTRY InflateRect(LPRECT prc, int cx, int cy)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00158">rect.c:158</a></div></div>
<div class="ttc" id="aa01901_html_a948fab988d700b5e4718d1b782aff5c2"><div class="ttname"><a href="a01901.html#a948fab988d700b5e4718d1b782aff5c2">tagED::ichStartMinSel</a></div><div class="ttdeci">ICH ichStartMinSel</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00783">usercli.h:783</a></div></div>
<div class="ttc" id="aa01901_html_ab3b2791e3cd1e72ba6a2b066f32cc088"><div class="ttname"><a href="a01901.html#ab3b2791e3cd1e72ba6a2b066f32cc088">tagED::fInDialogBox</a></div><div class="ttdeci">UINT fInDialogBox</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00717">usercli.h:717</a></div></div>
<div class="ttc" id="aa01901_html_a67097db1f98d29921216910064763f66"><div class="ttname"><a href="a01901.html#a67097db1f98d29921216910064763f66">tagED::fCaretHidden</a></div><div class="ttdeci">UINT fCaretHidden</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00724">usercli.h:724</a></div></div>
<div class="ttc" id="aa00134_html_a431d1f3dea2ff94d9bc4c93190c353c0"><div class="ttname"><a href="a00134.html#a431d1f3dea2ff94d9bc4c93190c353c0">MLCreate</a></div><div class="ttdeci">LONG MLCreate(HWND hwnd, PED ped, LPCREATESTRUCT lpCreateStruct)</div><div class="ttdef"><b>Definition:</b> <a href="a00134_source.html#l00021">edmlonce.c:21</a></div></div>
<div class="ttc" id="aa00362_html_a66d4a43eb655e87820eff79e73181f01"><div class="ttname"><a href="a00362.html#a66d4a43eb655e87820eff79e73181f01">NtUserHideCaret</a></div><div class="ttdeci">BOOL NtUserHideCaret(IN HWND hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04041">kernel/ntstubs.c:4041</a></div></div>
<div class="ttc" id="aa00362_html_acfbb149ad39bc9929fb7063d4276e470"><div class="ttname"><a href="a00362.html#acfbb149ad39bc9929fb7063d4276e470">NtUserInvalidateRect</a></div><div class="ttdeci">BOOL NtUserInvalidateRect(IN HWND hwnd, IN CONST RECT *prect OPTIONAL, IN BOOL bErase)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04092">kernel/ntstubs.c:4092</a></div></div>
<div class="ttc" id="aa00365_html_a091a5ac2c87ba67d7dd510d83ebe0a25"><div class="ttname"><a href="a00365.html#a091a5ac2c87ba67d7dd510d83ebe0a25">DrawFrame</a></div><div class="ttdeci">BOOL DrawFrame(HDC hdc, LPRECT prect, int clFrame, int cmd)</div></div>
<div class="ttc" id="aa00362_html_a474473e4896f0f5f7af84f84daf58a0e"><div class="ttname"><a href="a00362.html#a474473e4896f0f5f7af84f84daf58a0e">NtUserSetSystemTimer</a></div><div class="ttdeci">UINT NtUserSetSystemTimer(IN HWND hwnd, IN UINT nIDEvent, IN DWORD dwElapse, IN WNDPROC pTimerFunc)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l06774">kernel/ntstubs.c:6774</a></div></div>
<div class="ttc" id="aa00128_html_aafac7e536d40b6456dc6409b5929f705"><div class="ttname"><a href="a00128.html#aafac7e536d40b6456dc6409b5929f705">MLLine</a></div><div class="ttdeci">ICH MLLine(PED ped, ICH lineNumber)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00311">editml.c:311</a></div></div>
<div class="ttc" id="aa00128_html_a085d227b6af69960ef1441bf2723e5a6"><div class="ttname"><a href="a00128.html#a085d227b6af69960ef1441bf2723e5a6">MLUpdateiCaretLine</a></div><div class="ttdeci">void MLUpdateiCaretLine(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00800">editml.c:800</a></div></div>
<div class="ttc" id="aa00128_html_af027b02f20ed754a28dbaffb0c315cc6"><div class="ttname"><a href="a00128.html#af027b02f20ed754a28dbaffb0c315cc6">MLMoveSelection</a></div><div class="ttdeci">ICH MLMoveSelection(PED ped, ICH ich, BOOL fLeft)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00135">editml.c:135</a></div></div>
<div class="ttc" id="aa00125_html_ad44fa882527b85d249948de535c48a25"><div class="ttname"><a href="a00125.html#ad44fa882527b85d249948de535c48a25">ECGetModKeys</a></div><div class="ttdeci">int ECGetModKeys(int keyMods)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l00411">editec.c:411</a></div></div>
<div class="ttc" id="aa00128_html_af3e5aea0575d44a8ef1733bae71b52d4"><div class="ttname"><a href="a00128.html#af3e5aea0575d44a8ef1733bae71b52d4">MLIchToLine</a></div><div class="ttdeci">int MLIchToLine(PED ped, ICH ich)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00377">editml.c:377</a></div></div>
<div class="ttc" id="aa01901_html_a731ae5660a3e672f501d9e67ccda9c5e"><div class="ttname"><a href="a01901.html#a731ae5660a3e672f501d9e67ccda9c5e">tagED::ichMinSel</a></div><div class="ttdeci">ICH ichMinSel</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00651">usercli.h:651</a></div></div>
<div class="ttc" id="aa02513_html_a88b328bbd2874533737fda1bac5b42f5"><div class="ttname"><a href="a02513.html#a88b328bbd2874533737fda1bac5b42f5">tagSERVERINFO::ucWheelScrollLines</a></div><div class="ttdeci">UINT ucWheelScrollLines</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00988">user.h:988</a></div></div>
<div class="ttc" id="aa00125_html_ab90d0fc7773426307b6989407acccb7a"><div class="ttname"><a href="a00125.html#ab90d0fc7773426307b6989407acccb7a">ECGetBrush</a></div><div class="ttdeci">HBRUSH ECGetBrush(PED ped, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01043">editec.c:1043</a></div></div>
<div class="ttc" id="aa00137_html_a5d1da051c6ee9841fcea47e78769535e"><div class="ttname"><a href="a00137.html#a5d1da051c6ee9841fcea47e78769535e">MLSetHandle</a></div><div class="ttdeci">void MLSetHandle(PED ped, HANDLE hNewText)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00219">edmlrare.c:219</a></div></div>
<div class="ttc" id="aa03611_html_a4dfda995bf0f082361527377e6e63833"><div class="ttname"><a href="a03611.html#a4dfda995bf0f082361527377e6e63833">RedrawWindow</a></div><div class="ttdeci">BOOL RedrawWindow(HWND hwnd, CONST RECT *prcUpdate, HRGN hrgnUpdate, UINT flags)</div><div class="ttdef"><b>Definition:</b> <a href="a03611_source.html#l01037">client/ntstubs.c:1037</a></div></div>
<div class="ttc" id="aa00125_html_ac702f10c1226a0b63d07046ab3bb69f2"><div class="ttname"><a href="a00125.html#ac702f10c1226a0b63d07046ab3bb69f2">ECUnlock</a></div><div class="ttdeci">void ECUnlock(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l00072">editec.c:72</a></div></div>
<div class="ttc" id="aa00293_html_a41d387d1b2d42169cbaa2092c8a02abf"><div class="ttname"><a href="a00293.html#a41d387d1b2d42169cbaa2092c8a02abf">ValidateHwnd</a></div><div class="ttdeci">#define ValidateHwnd(hwnd)</div><div class="ttdef"><b>Definition:</b> <a href="a00293_source.html#l00090">immcli.h:90</a></div></div>
<div class="ttc" id="aa00137_html_a8b9926ae49db861e1d67443176c1c992"><div class="ttname"><a href="a00137.html#a8b9926ae49db861e1d67443176c1c992">MLGetLine</a></div><div class="ttdeci">LONG MLGetLine(PED ped, ICH lineNumber, ICH maxCchToCopy, LPSTR lpBuffer)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00263">edmlrare.c:263</a></div></div>
<div class="ttc" id="aa01913_html_a1e4e2a1d327da7855095c0fa5d55f04c"><div class="ttname"><a href="a01913.html#a1e4e2a1d327da7855095c0fa5d55f04c">STRIPINFO::nCount</a></div><div class="ttdeci">ICH nCount</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00819">usercli.h:819</a></div></div>
<div class="ttc" id="aa00026_html_a3839e358fb91652391fce2512727776e"><div class="ttname"><a href="a00026.html#a3839e358fb91652391fce2512727776e">CloseClipboard</a></div><div class="ttdeci">BOOL CloseClipboard(VOID)</div><div class="ttdef"><b>Definition:</b> <a href="a00026_source.html#l02473">client.c:2473</a></div></div>
<div class="ttc" id="aa00128_html_af73f00191c19c853ed9d9cd282f3c6dd"><div class="ttname"><a href="a00128.html#af73f00191c19c853ed9d9cd282f3c6dd">MLInsertchLine</a></div><div class="ttdeci">BOOL MLInsertchLine(PED ped, ICH iLine, ICH ich, BOOL fUserTyping)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01186">editml.c:1186</a></div></div>
<div class="ttc" id="aa01897_html"><div class="ttname"><a href="a01897.html">tagUNDO</a></div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00621">usercli.h:621</a></div></div>
<div class="ttc" id="aa01901_html_a63d2978bed54249f685782e78ce4d423"><div class="ttname"><a href="a01901.html#a63d2978bed54249f685782e78ce4d423">tagED::pwnd</a></div><div class="ttdeci">PWND pwnd</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00675">usercli.h:675</a></div></div>
<div class="ttc" id="aa00128_html_a37b047405749d0a781f1ac9815e29fd0"><div class="ttname"><a href="a00128.html#a37b047405749d0a781f1ac9815e29fd0">MLInsertText</a></div><div class="ttdeci">ICH MLInsertText(PED ped, LPSTR lpText, ICH cchInsert, BOOL fUserTyping)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00837">editml.c:837</a></div></div>
<div class="ttc" id="aa00128_html_a73bee51be0d7b8e7b314f1df4a08550a"><div class="ttname"><a href="a00128.html#a73bee51be0d7b8e7b314f1df4a08550a">MLSetFocus</a></div><div class="ttdeci">void MLSetFocus(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02805">editml.c:2805</a></div></div>
<div class="ttc" id="aa03743_html_a178ff60e8d0516a7f75110627405b8e9"><div class="ttname"><a href="a03743.html#a178ff60e8d0516a7f75110627405b8e9">GetSysColor</a></div><div class="ttdeci">DWORD GetSysColor(int nIndex)</div><div class="ttdef"><b>Definition:</b> <a href="a03743_source.html#l00509">client/wow.c:509</a></div></div>
<div class="ttc" id="aa00362_html_a790ab491160804ab82699e9f0edb5077"><div class="ttname"><a href="a00362.html#a790ab491160804ab82699e9f0edb5077">NtUserSetScrollInfo</a></div><div class="ttdeci">int NtUserSetScrollInfo(IN HWND hwnd, IN int nBar, IN LPCSCROLLINFO pInfo, IN BOOL fRedraw)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04678">kernel/ntstubs.c:4678</a></div></div>
<div class="ttc" id="aa00128_html_a7b8b5ce2c2de282a118f017cd70092e3"><div class="ttname"><a href="a00128.html#a7b8b5ce2c2de282a118f017cd70092e3">MLBuildchLines</a></div><div class="ttdeci">void MLBuildchLines(PED ped, ICH iLine, int cchDelta, BOOL fUserTyping, PLONG pll, PLONG phl)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01261">editml.c:1261</a></div></div>
<div class="ttc" id="aa00128_html_ac755985b00631f01f180d8f328bd2b6e"><div class="ttname"><a href="a00128.html#ac755985b00631f01f180d8f328bd2b6e">MLReplaceSel</a></div><div class="ttdeci">void MLReplaceSel(PED ped, LPSTR lpText)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l01035">editml.c:1035</a></div></div>
<div class="ttc" id="aa00128_html_aebad30f9124918a4eb9bee23075c3072"><div class="ttname"><a href="a00128.html#aebad30f9124918a4eb9bee23075c3072">MLEnsureCaretVisible</a></div><div class="ttdeci">BOOL MLEnsureCaretVisible(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l02924">editml.c:2924</a></div></div>
<div class="ttc" id="aa03608_html_afd1a0e78d1f88954d93e48ab3821781f"><div class="ttname"><a href="a03608.html#afd1a0e78d1f88954d93e48ab3821781f">UINT</a></div><div class="ttdeci">typedef UINT(FAR WINAPI *MSGSOUNDPROC)()</div></div>
<div class="ttc" id="aa01901_html_a560d79883079b560961fefdf0934369a"><div class="ttname"><a href="a01901.html#a560d79883079b560961fefdf0934369a">tagED::wMaxNegC</a></div><div class="ttdeci">UINT wMaxNegC</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00778">usercli.h:778</a></div></div>
<div class="ttc" id="aa00125_html_a800e25f9f880d2b371077a3e31d1f11b"><div class="ttname"><a href="a00125.html#a800e25f9f880d2b371077a3e31d1f11b">ECDeleteText</a></div><div class="ttdeci">ICH ECDeleteText(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01706">editec.c:1706</a></div></div>
<div class="ttc" id="aa00137_html_a9c10c49d201455207eb7b5d33fdcbaad"><div class="ttname"><a href="a00137.html#a9c10c49d201455207eb7b5d33fdcbaad">MLInsertCrCrLf</a></div><div class="ttdeci">BOOL MLInsertCrCrLf(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00024">edmlrare.c:24</a></div></div>
<div class="ttc" id="aa00128_html_a97c6194edfc535c7db438863b2bfd456"><div class="ttname"><a href="a00128.html#a97c6194edfc535c7db438863b2bfd456">LINEBUMP</a></div><div class="ttdeci">#define LINEBUMP</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00015">editml.c:15</a></div></div>
<div class="ttc" id="aa00365_html_ad92d5fac09a74e3695c68da781de646b"><div class="ttname"><a href="a00365.html#ad92d5fac09a74e3695c68da781de646b">ICH</a></div><div class="ttdeci">DWORD ICH</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00469">user.h:469</a></div></div>
<div class="ttc" id="aa01901_html_a37bdf3472a25ade90d92aafe2a063113"><div class="ttname"><a href="a01901.html#a37bdf3472a25ade90d92aafe2a063113">tagED::fWrap</a></div><div class="ttdeci">UINT fWrap</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00704">usercli.h:704</a></div></div>
<div class="ttc" id="aa01901_html_a6eaee1347cb0a69a437c28d32dfb55d8"><div class="ttname"><a href="a01901.html#a6eaee1347cb0a69a437c28d32dfb55d8">tagED::f40Compat</a></div><div class="ttdeci">UINT f40Compat</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00731">usercli.h:731</a></div></div>
<div class="ttc" id="aa01901_html_aef1eec499715335d467d1c4215278b99"><div class="ttname"><a href="a01901.html#aef1eec499715335d467d1c4215278b99">tagED::chLines</a></div><div class="ttdeci">LPICH chLines</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00743">usercli.h:743</a></div></div>
<div class="ttc" id="aa00935_html_a31ccccdb469eefbb55d18b71a26af0da"><div class="ttname"><a href="a00935.html#a31ccccdb469eefbb55d18b71a26af0da">CopyRect</a></div><div class="ttdeci">BOOL APIENTRY CopyRect(LPRECT prcDst, CONST RECT *prcSrc)</div><div class="ttdef"><b>Definition:</b> <a href="a00935_source.html#l00391">rect.c:391</a></div></div>
<div class="ttc" id="aa01901_html_ae69ebb9f519928fda2522bc10fc5f62c"><div class="ttname"><a href="a01901.html#ae69ebb9f519928fda2522bc10fc5f62c">tagED::wMaxNegCcharPos</a></div><div class="ttdeci">UINT wMaxNegCcharPos</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00779">usercli.h:779</a></div></div>
<div class="ttc" id="aa00128_html_a392bf1407f44549285a62a009e0e24ea"><div class="ttname"><a href="a00128.html#a392bf1407f44549285a62a009e0e24ea">MLIchToXYPos</a></div><div class="ttdeci">void MLIchToXYPos(PED ped, HDC hdc, ICH ich, BOOL prevLine, LPPOINT ppt)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00415">editml.c:415</a></div></div>
<div class="ttc" id="aa02513_html_a6b46c66cae7ff432c25c07a67126b794"><div class="ttname"><a href="a02513.html#a6b46c66cae7ff432c25c07a67126b794">tagSERVERINFO::dtScroll</a></div><div class="ttdeci">UINT dtScroll</div><div class="ttdef"><b>Definition:</b> <a href="a00365_source.html#l00984">user.h:984</a></div></div>
<div class="ttc" id="aa00125_html_afd77eb83ec65b3885084fd88e66a93c6"><div class="ttname"><a href="a00125.html#afd77eb83ec65b3885084fd88e66a93c6">ECCalcChangeSelection</a></div><div class="ttdeci">BOOL ECCalcChangeSelection(PED ped, ICH ichOldMinSel, ICH ichOldMaxSel, LPBLOCK OldBlk, LPBLOCK NewBlk)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l02801">editec.c:2801</a></div></div>
<div class="ttc" id="aa01901_html_ae004c105331877165669266ff7ec37f9"><div class="ttname"><a href="a01901.html#ae004c105331877165669266ff7ec37f9">tagED::wLeftMargin</a></div><div class="ttdeci">UINT wLeftMargin</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00780">usercli.h:780</a></div></div>
<div class="ttc" id="aa00125_html_af6f830ab5b7c25269581f1cd2970ef27"><div class="ttname"><a href="a00125.html#af6f830ab5b7c25269581f1cd2970ef27">ECSaveUndo</a></div><div class="ttdeci">void ECSaveUndo(PUNDO pundoFrom, PUNDO pundoTo, BOOL fClear)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01438">editec.c:1438</a></div></div>
<div class="ttc" id="aa00020_html_ad760da1dd81d9e84dee607d18edfde39"><div class="ttname"><a href="a00020.html#ad760da1dd81d9e84dee607d18edfde39">gpsi</a></div><div class="ttdeci">PSERVERINFO gpsi</div><div class="ttdef"><b>Definition:</b> <a href="a00020_source.html#l00039">clglobal.c:39</a></div></div>
<div class="ttc" id="aa01901_html_ac1c361bb0c0b2a18ff893491b4ad939a"><div class="ttname"><a href="a01901.html#ac1c361bb0c0b2a18ff893491b4ad939a">tagED::ichCaret</a></div><div class="ttdeci">ICH ichCaret</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00654">usercli.h:654</a></div></div>
<div class="ttc" id="aa00128_html_ad7765faa70b41215dd1e14efa082ca34"><div class="ttname"><a href="a00128.html#ad7765faa70b41215dd1e14efa082ca34">MLSetCaretPosition</a></div><div class="ttdeci">void MLSetCaretPosition(PED ped, HDC hdc)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00240">editml.c:240</a></div></div>
<div class="ttc" id="aa01901_html_a28b575c23d3fd50bf4af8b5fa4d240ad"><div class="ttname"><a href="a01901.html#a28b575c23d3fd50bf4af8b5fa4d240ad">tagED::hText</a></div><div class="ttdeci">HANDLE hText</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00642">usercli.h:642</a></div></div>
<div class="ttc" id="aa00125_html_a4adef3b69935a179ad23c6666ff3741d"><div class="ttname"><a href="a00125.html#a4adef3b69935a179ad23c6666ff3741d">ECSetEditClip</a></div><div class="ttdeci">void ECSetEditClip(PED ped, HDC hdc, BOOL fLeftMargin)</div><div class="ttdef"><b>Definition:</b> <a href="a00125_source.html#l01856">editec.c:1856</a></div></div>
<div class="ttc" id="aa00122_html_a8f444e82be3de51b57983de0854356ed"><div class="ttname"><a href="a00122.html#a8f444e82be3de51b57983de0854356ed">ECSize</a></div><div class="ttdeci">void ECSize(PED ped, LPRECT lprc, BOOL fRedraw)</div><div class="ttdef"><b>Definition:</b> <a href="a00122_source.html#l00488">edecrare.c:488</a></div></div>
<div class="ttc" id="aa01901_html_a25db36433a3a98e02dad54d430c71c20"><div class="ttname"><a href="a01901.html#a25db36433a3a98e02dad54d430c71c20">tagED::fMouseDown</a></div><div class="ttdeci">UINT fMouseDown</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00691">usercli.h:691</a></div></div>
<div class="ttc" id="aa01909_html_a63f745c3f41820ad0e5f953c6d30e1cc"><div class="ttname"><a href="a01909.html#a63f745c3f41820ad0e5f953c6d30e1cc">tagBLOCK::EndPos</a></div><div class="ttdeci">ICH EndPos</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00810">usercli.h:810</a></div></div>
<div class="ttc" id="aa01901_html_a6d0b3b68861718925fb11deed1655d7e"><div class="ttname"><a href="a01901.html#a6d0b3b68861718925fb11deed1655d7e">tagED::lpfnNextWord</a></div><div class="ttdeci">EDITWORDBREAKPROCA lpfnNextWord</div><div class="ttdef"><b>Definition:</b> <a href="a00257_source.html#l00748">usercli.h:748</a></div></div>
<div class="ttc" id="aa00362_html_ab6ce13a0fa739e9dfc91bdead9af4511"><div class="ttname"><a href="a00362.html#ab6ce13a0fa739e9dfc91bdead9af4511">NtUserSetCursor</a></div><div class="ttdeci">HCURSOR NtUserSetCursor(IN HCURSOR hCursor)</div><div class="ttdef"><b>Definition:</b> <a href="a03614_source.html#l04578">kernel/ntstubs.c:4578</a></div></div>
<div class="ttc" id="aa00137_html_a9e345646d6394ad3c63bdc2eca957f51"><div class="ttname"><a href="a00137.html#a9e345646d6394ad3c63bdc2eca957f51">MLStripCrCrLf</a></div><div class="ttdeci">void MLStripCrCrLf(PED ped)</div><div class="ttdef"><b>Definition:</b> <a href="a00137_source.html#l00156">edmlrare.c:156</a></div></div>
<div class="ttc" id="aa00128_html_abbf6ac9595d5cf96ba37b77a8e39f955"><div class="ttname"><a href="a00128.html#abbf6ac9595d5cf96ba37b77a8e39f955">MLChangeSelection</a></div><div class="ttdeci">void MLChangeSelection(PED ped, HDC hdc, ICH ichNewMinSel, ICH ichNewMaxSel)</div><div class="ttdef"><b>Definition:</b> <a href="a00128_source.html#l00716">editml.c:716</a></div></div>
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